Home / 4,534,431.76-6,257,454.32-2,574,292.04

Finding the Fourth Proportional to 4,534,431.76, 6,257,454.32 and 2,574,292.04

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Solution

The fourth proportional to 4,534,431.76, 6,257,454.32 and 2,574,292.04 is: 3,552,488.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,534,431.76 : 6,257,454.32 = 2,574,292.04 : x
  2. Step 2: Convert to fraction form
    4,534,431.76/6,257,454.32 = 2,574,292.04/x
  3. Step 3: Cross multiply
    4,534,431.76x = 6,257,454.32 × 2,574,292.04
  4. Step 4: Simplify right side
    4,534,431.76x = 16,108,514,846,639.61
  5. Step 5: Solve for x
    x = 16,108,514,846,639.61/4,534,431.76
  6. Step 6: Final answer
    x = 3,552,488.10

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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.