Home / 707,261.80-1,060,892.70-595,287.40

Finding the Fourth Proportional to 707,261.80, 1,060,892.70 and 595,287.40

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Solution

The fourth proportional to 707,261.80, 1,060,892.70 and 595,287.40 is: 892,931.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    707,261.80 : 1,060,892.70 = 595,287.40 : x
  2. Step 2: Convert to fraction form
    707,261.80/1,060,892.70 = 595,287.40/x
  3. Step 3: Cross multiply
    707,261.80x = 1,060,892.70 × 595,287.40
  4. Step 4: Simplify right side
    707,261.80x = 631,536,057,061.98
  5. Step 5: Solve for x
    x = 631,536,057,061.98/707,261.80
  6. Step 6: Final answer
    x = 892,931.10

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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.