Home / 4,316,148.72-5,956,285.92-2,382,410.16

Finding the Fourth Proportional to 4,316,148.72, 5,956,285.92 and 2,382,410.16

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Solution

The fourth proportional to 4,316,148.72, 5,956,285.92 and 2,382,410.16 is: 3,287,726.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,316,148.72 : 5,956,285.92 = 2,382,410.16 : x
  2. Step 2: Convert to fraction form
    4,316,148.72/5,956,285.92 = 2,382,410.16/x
  3. Step 3: Cross multiply
    4,316,148.72x = 5,956,285.92 × 2,382,410.16
  4. Step 4: Simplify right side
    4,316,148.72x = 14,190,316,091,672.95
  5. Step 5: Solve for x
    x = 14,190,316,091,672.95/4,316,148.72
  6. Step 6: Final answer
    x = 3,287,726.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.