Home / 7,338,412.55-11,007,618.83-5,098,924.55

Finding the Fourth Proportional to 7,338,412.55, 11,007,618.83 and 5,098,924.55

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Solution

The fourth proportional to 7,338,412.55, 11,007,618.83 and 5,098,924.55 is: 7,648,386.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,338,412.55 : 11,007,618.83 = 5,098,924.55 : x
  2. Step 2: Convert to fraction form
    7,338,412.55/11,007,618.83 = 5,098,924.55/x
  3. Step 3: Cross multiply
    7,338,412.55x = 11,007,618.83 × 5,098,924.55
  4. Step 4: Simplify right side
    7,338,412.55x = 56,127,017,863,834.65
  5. Step 5: Solve for x
    x = 56,127,017,863,834.65/7,338,412.55
  6. Step 6: Final answer
    x = 7,648,386.83

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.