Home / 6,234,072.80-9,335,362.80-4,092,562.40

Finding the Fourth Proportional to 6,234,072.80, 9,335,362.80 and 4,092,562.40

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Solution

The fourth proportional to 6,234,072.80, 9,335,362.80 and 4,092,562.40 is: 6,128,506.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,234,072.80 : 9,335,362.80 = 4,092,562.40 : x
  2. Step 2: Convert to fraction form
    6,234,072.80/9,335,362.80 = 4,092,562.40/x
  3. Step 3: Cross multiply
    6,234,072.80x = 9,335,362.80 × 4,092,562.40
  4. Step 4: Simplify right side
    6,234,072.80x = 38,205,554,785,638.72
  5. Step 5: Solve for x
    x = 38,205,554,785,638.72/6,234,072.80
  6. Step 6: Final answer
    x = 6,128,506.36

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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.