Home / 9,468,040.47-14,196,143.25-4,000,324.20

Finding the Fourth Proportional to 9,468,040.47, 14,196,143.25 and 4,000,324.20

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Solution

The fourth proportional to 9,468,040.47, 14,196,143.25 and 4,000,324.20 is: 5,997,986.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,468,040.47 : 14,196,143.25 = 4,000,324.20 : x
  2. Step 2: Convert to fraction form
    9,468,040.47/14,196,143.25 = 4,000,324.20/x
  3. Step 3: Cross multiply
    9,468,040.47x = 14,196,143.25 × 4,000,324.20
  4. Step 4: Simplify right side
    9,468,040.47x = 56,789,175,389,641.66
  5. Step 5: Solve for x
    x = 56,789,175,389,641.66/9,468,040.47
  6. Step 6: Final answer
    x = 5,997,986.13

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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.