Home / 9,453,335.80-14,187,002.10-6,257,399.80

Finding the Fourth Proportional to 9,453,335.80, 14,187,002.10 and 6,257,399.80

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Solution

The fourth proportional to 9,453,335.80, 14,187,002.10 and 6,257,399.80 is: 9,390,732.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,453,335.80 : 14,187,002.10 = 6,257,399.80 : x
  2. Step 2: Convert to fraction form
    9,453,335.80/14,187,002.10 = 6,257,399.80/x
  3. Step 3: Cross multiply
    9,453,335.80x = 14,187,002.10 × 6,257,399.80
  4. Step 4: Simplify right side
    9,453,335.80x = 88,773,744,103,139.58
  5. Step 5: Solve for x
    x = 88,773,744,103,139.58/9,453,335.80
  6. Step 6: Final answer
    x = 9,390,732.12

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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.