Home / 8,652,977.38-11,941,012.04-4,732,846.13

Finding the Fourth Proportional to 8,652,977.38, 11,941,012.04 and 4,732,846.13

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Solution

The fourth proportional to 8,652,977.38, 11,941,012.04 and 4,732,846.13 is: 6,531,274.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,652,977.38 : 11,941,012.04 = 4,732,846.13 : x
  2. Step 2: Convert to fraction form
    8,652,977.38/11,941,012.04 = 4,732,846.13/x
  3. Step 3: Cross multiply
    8,652,977.38x = 11,941,012.04 × 4,732,846.13
  4. Step 4: Simplify right side
    8,652,977.38x = 56,514,972,627,985.71
  5. Step 5: Solve for x
    x = 56,514,972,627,985.71/8,652,977.38
  6. Step 6: Final answer
    x = 6,531,274.74

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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.