Home / 9,288,053.10-13,932,079.65-4,249,205.10

Finding the Fourth Proportional to 9,288,053.10, 13,932,079.65 and 4,249,205.10

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Solution

The fourth proportional to 9,288,053.10, 13,932,079.65 and 4,249,205.10 is: 6,373,807.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,288,053.10 : 13,932,079.65 = 4,249,205.10 : x
  2. Step 2: Convert to fraction form
    9,288,053.10/13,932,079.65 = 4,249,205.10/x
  3. Step 3: Cross multiply
    9,288,053.10x = 13,932,079.65 × 4,249,205.10
  4. Step 4: Simplify right side
    9,288,053.10x = 59,200,263,902,386.21
  5. Step 5: Solve for x
    x = 59,200,263,902,386.21/9,288,053.10
  6. Step 6: Final answer
    x = 6,373,807.65

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Similar ratio
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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.