Home / 4,332,565.53-5,979,127.21-2,398,826.05

Finding the Fourth Proportional to 4,332,565.53, 5,979,127.21 and 2,398,826.05

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Solution

The fourth proportional to 4,332,565.53, 5,979,127.21 and 2,398,826.05 is: 3,310,483.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,332,565.53 : 5,979,127.21 = 2,398,826.05 : x
  2. Step 2: Convert to fraction form
    4,332,565.53/5,979,127.21 = 2,398,826.05/x
  3. Step 3: Cross multiply
    4,332,565.53x = 5,979,127.21 × 2,398,826.05
  4. Step 4: Simplify right side
    4,332,565.53x = 14,342,886,086,666.94
  5. Step 5: Solve for x
    x = 14,342,886,086,666.94/4,332,565.53
  6. Step 6: Final answer
    x = 3,310,483.36

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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.