Home / 4,376,273.13-6,032,028.85-2,925,439.20

Finding the Fourth Proportional to 4,376,273.13, 6,032,028.85 and 2,925,439.20

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Solution

The fourth proportional to 4,376,273.13, 6,032,028.85 and 2,925,439.20 is: 4,032,274.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,376,273.13 : 6,032,028.85 = 2,925,439.20 : x
  2. Step 2: Convert to fraction form
    4,376,273.13/6,032,028.85 = 2,925,439.20/x
  3. Step 3: Cross multiply
    4,376,273.13x = 6,032,028.85 × 2,925,439.20
  4. Step 4: Simplify right side
    4,376,273.13x = 17,646,333,653,320.92
  5. Step 5: Solve for x
    x = 17,646,333,653,320.92/4,376,273.13
  6. Step 6: Final answer
    x = 4,032,274.30

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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.