Home / 9,248,490.48-13,872,475.56-2,516,962.80

Finding the Fourth Proportional to 9,248,490.48, 13,872,475.56 and 2,516,962.80

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Solution

The fourth proportional to 9,248,490.48, 13,872,475.56 and 2,516,962.80 is: 3,775,373.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,248,490.48 : 13,872,475.56 = 2,516,962.80 : x
  2. Step 2: Convert to fraction form
    9,248,490.48/13,872,475.56 = 2,516,962.80/x
  3. Step 3: Cross multiply
    9,248,490.48x = 13,872,475.56 × 2,516,962.80
  4. Step 4: Simplify right side
    9,248,490.48x = 34,916,504,928,429.17
  5. Step 5: Solve for x
    x = 34,916,504,928,429.17/9,248,490.48
  6. Step 6: Final answer
    x = 3,775,373.40

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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.