Home / 708,589,601.10-1,062,884,401.65-596,349,261.90

Finding the Fourth Proportional to 708,589,601.10, 1,062,884,401.65 and 596,349,261.90

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Solution

The fourth proportional to 708,589,601.10, 1,062,884,401.65 and 596,349,261.90 is: 894,523,892.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    708,589,601.10 : 1,062,884,401.65 = 596,349,261.90 : x
  2. Step 2: Convert to fraction form
    708,589,601.10/1,062,884,401.65 = 596,349,261.90/x
  3. Step 3: Cross multiply
    708,589,601.10x = 1,062,884,401.65 × 596,349,261.90
  4. Step 4: Simplify right side
    708,589,601.10x = 633,850,328,409,000,576
  5. Step 5: Solve for x
    x = 633,850,328,409,000,576/708,589,601.10
  6. Step 6: Final answer
    x = 894,523,892.85

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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.