Home / 903,267.60-1,354,901.40-567,344.40

Finding the Fourth Proportional to 903,267.60, 1,354,901.40 and 567,344.40

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Solution

The fourth proportional to 903,267.60, 1,354,901.40 and 567,344.40 is: 851,016.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    903,267.60 : 1,354,901.40 = 567,344.40 : x
  2. Step 2: Convert to fraction form
    903,267.60/1,354,901.40 = 567,344.40/x
  3. Step 3: Cross multiply
    903,267.60x = 1,354,901.40 × 567,344.40
  4. Step 4: Simplify right side
    903,267.60x = 768,695,721,842.16
  5. Step 5: Solve for x
    x = 768,695,721,842.16/903,267.60
  6. Step 6: Final answer
    x = 851,016.60

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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.