Home / 14,171,042.40-21,259,328.40-6,084,002.40

Finding the Fourth Proportional to 14,171,042.40, 21,259,328.40 and 6,084,002.40

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Solution

The fourth proportional to 14,171,042.40, 21,259,328.40 and 6,084,002.40 is: 9,127,190.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,171,042.40 : 21,259,328.40 = 6,084,002.40 : x
  2. Step 2: Convert to fraction form
    14,171,042.40/21,259,328.40 = 6,084,002.40/x
  3. Step 3: Cross multiply
    14,171,042.40x = 21,259,328.40 × 6,084,002.40
  4. Step 4: Simplify right side
    14,171,042.40x = 129,341,805,007,988.16
  5. Step 5: Solve for x
    x = 129,341,805,007,988.16/14,171,042.40
  6. Step 6: Final answer
    x = 9,127,190.60

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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.