Home / 8,734,089.48-12,052,882.72-4,866,527.40

Finding the Fourth Proportional to 8,734,089.48, 12,052,882.72 and 4,866,527.40

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Solution

The fourth proportional to 8,734,089.48, 12,052,882.72 and 4,866,527.40 is: 6,715,718.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,734,089.48 : 12,052,882.72 = 4,866,527.40 : x
  2. Step 2: Convert to fraction form
    8,734,089.48/12,052,882.72 = 4,866,527.40/x
  3. Step 3: Cross multiply
    8,734,089.48x = 12,052,882.72 × 4,866,527.40
  4. Step 4: Simplify right side
    8,734,089.48x = 58,655,684,005,866.54
  5. Step 5: Solve for x
    x = 58,655,684,005,866.54/8,734,089.48
  6. Step 6: Final answer
    x = 6,715,718.24

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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.