Home / 3,927,280-5,891,584.28-2,009,024.04

Finding the Fourth Proportional to 3,927,280, 5,891,584.28 and 2,009,024.04

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Solution

The fourth proportional to 3,927,280, 5,891,584.28 and 2,009,024.04 is: 3,013,875.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,927,280 : 5,891,584.28 = 2,009,024.04 : x
  2. Step 2: Convert to fraction form
    3,927,280/5,891,584.28 = 2,009,024.04/x
  3. Step 3: Cross multiply
    3,927,280x = 5,891,584.28 × 2,009,024.04
  4. Step 4: Simplify right side
    3,927,280x = 11,836,334,452,206.09
  5. Step 5: Solve for x
    x = 11,836,334,452,206.09/3,927,280
  6. Step 6: Final answer
    x = 3,013,875.88

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.