Home / 2,432,077.58-3,356,151.09-1,329,565.89

Finding the Fourth Proportional to 2,432,077.58, 3,356,151.09 and 1,329,565.89

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Solution

The fourth proportional to 2,432,077.58, 3,356,151.09 and 1,329,565.89 is: 1,834,737.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,432,077.58 : 3,356,151.09 = 1,329,565.89 : x
  2. Step 2: Convert to fraction form
    2,432,077.58/3,356,151.09 = 1,329,565.89/x
  3. Step 3: Cross multiply
    2,432,077.58x = 3,356,151.09 × 1,329,565.89
  4. Step 4: Simplify right side
    2,432,077.58x = 4,462,223,994,169.56
  5. Step 5: Solve for x
    x = 4,462,223,994,169.56/2,432,077.58
  6. Step 6: Final answer
    x = 1,834,737.53

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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.