Home / 5,252,760.02-7,248,919.76-2,960,920.10

Finding the Fourth Proportional to 5,252,760.02, 7,248,919.76 and 2,960,920.10

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Solution

The fourth proportional to 5,252,760.02, 7,248,919.76 and 2,960,920.10 is: 4,086,132.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,252,760.02 : 7,248,919.76 = 2,960,920.10 : x
  2. Step 2: Convert to fraction form
    5,252,760.02/7,248,919.76 = 2,960,920.10/x
  3. Step 3: Cross multiply
    5,252,760.02x = 7,248,919.76 × 2,960,920.10
  4. Step 4: Simplify right side
    5,252,760.02x = 21,463,472,220,671.18
  5. Step 5: Solve for x
    x = 21,463,472,220,671.18/5,252,760.02
  6. Step 6: Final answer
    x = 4,086,132.27

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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.