Home / 3,292,216.90-4,948,822.95-3,103,260.10

Finding the Fourth Proportional to 3,292,216.90, 4,948,822.95 and 3,103,260.10

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Solution

The fourth proportional to 3,292,216.90, 4,948,822.95 and 3,103,260.10 is: 4,664,785.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,292,216.90 : 4,948,822.95 = 3,103,260.10 : x
  2. Step 2: Convert to fraction form
    3,292,216.90/4,948,822.95 = 3,103,260.10/x
  3. Step 3: Cross multiply
    3,292,216.90x = 4,948,822.95 × 3,103,260.10
  4. Step 4: Simplify right side
    3,292,216.90x = 15,357,484,802,699.30
  5. Step 5: Solve for x
    x = 15,357,484,802,699.30/3,292,216.90
  6. Step 6: Final answer
    x = 4,664,785.24

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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.