Home / 9,663,747.16-14,495,623.62-2,840,321.56

Finding the Fourth Proportional to 9,663,747.16, 14,495,623.62 and 2,840,321.56

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Solution

The fourth proportional to 9,663,747.16, 14,495,623.62 and 2,840,321.56 is: 4,260,483.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,663,747.16 : 14,495,623.62 = 2,840,321.56 : x
  2. Step 2: Convert to fraction form
    9,663,747.16/14,495,623.62 = 2,840,321.56/x
  3. Step 3: Cross multiply
    9,663,747.16x = 14,495,623.62 × 2,840,321.56
  4. Step 4: Simplify right side
    9,663,747.16x = 41,172,232,293,531.24
  5. Step 5: Solve for x
    x = 41,172,232,293,531.24/9,663,747.16
  6. Step 6: Final answer
    x = 4,260,483.19

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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.