Home / 4,750,282.73-6,555,404.19-2,574,834.53

Finding the Fourth Proportional to 4,750,282.73, 6,555,404.19 and 2,574,834.53

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Solution

The fourth proportional to 4,750,282.73, 6,555,404.19 and 2,574,834.53 is: 3,553,279.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,750,282.73 : 6,555,404.19 = 2,574,834.53 : x
  2. Step 2: Convert to fraction form
    4,750,282.73/6,555,404.19 = 2,574,834.53/x
  3. Step 3: Cross multiply
    4,750,282.73x = 6,555,404.19 × 2,574,834.53
  4. Step 4: Simplify right side
    4,750,282.73x = 16,879,081,033,741.66
  5. Step 5: Solve for x
    x = 16,879,081,033,741.66/4,750,282.73
  6. Step 6: Final answer
    x = 3,553,279.25

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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.