Home / 4,332,547.30-5,979,102.08-2,398,807.82

Finding the Fourth Proportional to 4,332,547.30, 5,979,102.08 and 2,398,807.82

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Solution

The fourth proportional to 4,332,547.30, 5,979,102.08 and 2,398,807.82 is: 3,310,458.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,332,547.30 : 5,979,102.08 = 2,398,807.82 : x
  2. Step 2: Convert to fraction form
    4,332,547.30/5,979,102.08 = 2,398,807.82/x
  3. Step 3: Cross multiply
    4,332,547.30x = 5,979,102.08 × 2,398,807.82
  4. Step 4: Simplify right side
    4,332,547.30x = 14,342,716,826,082.27
  5. Step 5: Solve for x
    x = 14,342,716,826,082.27/4,332,547.30
  6. Step 6: Final answer
    x = 3,310,458.22

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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.