Home / 2,901,059.04-4,351,587.76-906,515.04

Finding the Fourth Proportional to 2,901,059.04, 4,351,587.76 and 906,515.04

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Solution

The fourth proportional to 2,901,059.04, 4,351,587.76 and 906,515.04 is: 1,359,772.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,901,059.04 : 4,351,587.76 = 906,515.04 : x
  2. Step 2: Convert to fraction form
    2,901,059.04/4,351,587.76 = 906,515.04/x
  3. Step 3: Cross multiply
    2,901,059.04x = 4,351,587.76 × 906,515.04
  4. Step 4: Simplify right side
    2,901,059.04x = 3,944,779,752,319.91
  5. Step 5: Solve for x
    x = 3,944,779,752,319.91/2,901,059.04
  6. Step 6: Final answer
    x = 1,359,772.31

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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.