Home / 710,875.24-1,066,312.87-237,560.60

Finding the Fourth Proportional to 710,875.24, 1,066,312.87 and 237,560.60

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Solution

The fourth proportional to 710,875.24, 1,066,312.87 and 237,560.60 is: 356,340.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    710,875.24 : 1,066,312.87 = 237,560.60 : x
  2. Step 2: Convert to fraction form
    710,875.24/1,066,312.87 = 237,560.60/x
  3. Step 3: Cross multiply
    710,875.24x = 1,066,312.87 × 237,560.60
  4. Step 4: Simplify right side
    710,875.24x = 253,313,925,184.92
  5. Step 5: Solve for x
    x = 253,313,925,184.92/710,875.24
  6. Step 6: Final answer
    x = 356,340.90

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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.