Home / 6,531,612.18-9,000,331.88-5,052,535.10

Finding the Fourth Proportional to 6,531,612.18, 9,000,331.88 and 5,052,535.10

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Solution

The fourth proportional to 6,531,612.18, 9,000,331.88 and 5,052,535.10 is: 6,962,215.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,531,612.18 : 9,000,331.88 = 5,052,535.10 : x
  2. Step 2: Convert to fraction form
    6,531,612.18/9,000,331.88 = 5,052,535.10/x
  3. Step 3: Cross multiply
    6,531,612.18x = 9,000,331.88 × 5,052,535.10
  4. Step 4: Simplify right side
    6,531,612.18x = 45,474,492,710,086.31
  5. Step 5: Solve for x
    x = 45,474,492,710,086.31/6,531,612.18
  6. Step 6: Final answer
    x = 6,962,215.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.