Home / 6,316,358.08-9,474,449.10-1,524,007.12

Finding the Fourth Proportional to 6,316,358.08, 9,474,449.10 and 1,524,007.12

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Solution

The fourth proportional to 6,316,358.08, 9,474,449.10 and 1,524,007.12 is: 2,285,989.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,316,358.08 : 9,474,449.10 = 1,524,007.12 : x
  2. Step 2: Convert to fraction form
    6,316,358.08/9,474,449.10 = 1,524,007.12/x
  3. Step 3: Cross multiply
    6,316,358.08x = 9,474,449.10 × 1,524,007.12
  4. Step 4: Simplify right side
    6,316,358.08x = 14,439,127,886,477.59
  5. Step 5: Solve for x
    x = 14,439,127,886,477.59/6,316,358.08
  6. Step 6: Final answer
    x = 2,285,989.44

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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.