Home / 2,329,355.55-3,216,262.10-2,292,154.95

Finding the Fourth Proportional to 2,329,355.55, 3,216,262.10 and 2,292,154.95

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Solution

The fourth proportional to 2,329,355.55, 3,216,262.10 and 2,292,154.95 is: 3,164,897.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,329,355.55 : 3,216,262.10 = 2,292,154.95 : x
  2. Step 2: Convert to fraction form
    2,329,355.55/3,216,262.10 = 2,292,154.95/x
  3. Step 3: Cross multiply
    2,329,355.55x = 3,216,262.10 × 2,292,154.95
  4. Step 4: Simplify right side
    2,329,355.55x = 7,372,171,081,551.62
  5. Step 5: Solve for x
    x = 7,372,171,081,551.62/2,329,355.55
  6. Step 6: Final answer
    x = 3,164,897.30

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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.