Home / 2,927,962.20-4,372,013.10-2,583,535.20

Finding the Fourth Proportional to 2,927,962.20, 4,372,013.10 and 2,583,535.20

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Solution

The fourth proportional to 2,927,962.20, 4,372,013.10 and 2,583,535.20 is: 3,857,717.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,927,962.20 : 4,372,013.10 = 2,583,535.20 : x
  2. Step 2: Convert to fraction form
    2,927,962.20/4,372,013.10 = 2,583,535.20/x
  3. Step 3: Cross multiply
    2,927,962.20x = 4,372,013.10 × 2,583,535.20
  4. Step 4: Simplify right side
    2,927,962.20x = 11,295,249,738,711.12
  5. Step 5: Solve for x
    x = 11,295,249,738,711.12/2,927,962.20
  6. Step 6: Final answer
    x = 3,857,717.06

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.