Home / 5,632,973.65-7,773,505.71-3,054,653.74

Finding the Fourth Proportional to 5,632,973.65, 7,773,505.71 and 3,054,653.74

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Solution

The fourth proportional to 5,632,973.65, 7,773,505.71 and 3,054,653.74 is: 4,215,423.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,632,973.65 : 7,773,505.71 = 3,054,653.74 : x
  2. Step 2: Convert to fraction form
    5,632,973.65/7,773,505.71 = 3,054,653.74/x
  3. Step 3: Cross multiply
    5,632,973.65x = 7,773,505.71 × 3,054,653.74
  4. Step 4: Simplify right side
    5,632,973.65x = 23,745,368,288,224.79
  5. Step 5: Solve for x
    x = 23,745,368,288,224.79/5,632,973.65
  6. Step 6: Final answer
    x = 4,215,423.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.