Home / 797,904.90-1,197,246.15-608,300.10

Finding the Fourth Proportional to 797,904.90, 1,197,246.15 and 608,300.10

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Solution

The fourth proportional to 797,904.90, 1,197,246.15 and 608,300.10 is: 912,746.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,904.90 : 1,197,246.15 = 608,300.10 : x
  2. Step 2: Convert to fraction form
    797,904.90/1,197,246.15 = 608,300.10/x
  3. Step 3: Cross multiply
    797,904.90x = 1,197,246.15 × 608,300.10
  4. Step 4: Simplify right side
    797,904.90x = 728,284,952,769.62
  5. Step 5: Solve for x
    x = 728,284,952,769.62/797,904.90
  6. Step 6: Final answer
    x = 912,746.56

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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.