Home / 9,718,645.24-14,578,022.36-3,241,702.80

Finding the Fourth Proportional to 9,718,645.24, 14,578,022.36 and 3,241,702.80

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Solution

The fourth proportional to 9,718,645.24, 14,578,022.36 and 3,241,702.80 is: 4,862,572.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,718,645.24 : 14,578,022.36 = 3,241,702.80 : x
  2. Step 2: Convert to fraction form
    9,718,645.24/14,578,022.36 = 3,241,702.80/x
  3. Step 3: Cross multiply
    9,718,645.24x = 14,578,022.36 × 3,241,702.80
  4. Step 4: Simplify right side
    9,718,645.24x = 47,257,615,902,874.60
  5. Step 5: Solve for x
    x = 47,257,615,902,874.60/9,718,645.24
  6. Step 6: Final answer
    x = 4,862,572.38

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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.