Home / 6,524,901.45-9,787,352.18-5,011,497.45

Finding the Fourth Proportional to 6,524,901.45, 9,787,352.18 and 5,011,497.45

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Solution

The fourth proportional to 6,524,901.45, 9,787,352.18 and 5,011,497.45 is: 7,517,246.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,524,901.45 : 9,787,352.18 = 5,011,497.45 : x
  2. Step 2: Convert to fraction form
    6,524,901.45/9,787,352.18 = 5,011,497.45/x
  3. Step 3: Cross multiply
    6,524,901.45x = 9,787,352.18 × 5,011,497.45
  4. Step 4: Simplify right side
    6,524,901.45x = 49,049,290,467,264.46
  5. Step 5: Solve for x
    x = 49,049,290,467,264.46/6,524,901.45
  6. Step 6: Final answer
    x = 7,517,246.18

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Double scale
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Similar ratio
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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.