Home / 4,316,466.72-5,956,691.16-2,382,728.76

Finding the Fourth Proportional to 4,316,466.72, 5,956,691.16 and 2,382,728.76

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Solution

The fourth proportional to 4,316,466.72, 5,956,691.16 and 2,382,728.76 is: 3,288,147.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,316,466.72 : 5,956,691.16 = 2,382,728.76 : x
  2. Step 2: Convert to fraction form
    4,316,466.72/5,956,691.16 = 2,382,728.76/x
  3. Step 3: Cross multiply
    4,316,466.72x = 5,956,691.16 × 2,382,728.76
  4. Step 4: Simplify right side
    4,316,466.72x = 14,193,179,341,369.76
  5. Step 5: Solve for x
    x = 14,193,179,341,369.76/4,316,466.72
  6. Step 6: Final answer
    x = 3,288,147.52

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1.5x scale

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.