Home / 4,559,155.67-6,838,732.14-1,718,603.53

Finding the Fourth Proportional to 4,559,155.67, 6,838,732.14 and 1,718,603.53

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Solution

The fourth proportional to 4,559,155.67, 6,838,732.14 and 1,718,603.53 is: 2,577,904.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,559,155.67 : 6,838,732.14 = 1,718,603.53 : x
  2. Step 2: Convert to fraction form
    4,559,155.67/6,838,732.14 = 1,718,603.53/x
  3. Step 3: Cross multiply
    4,559,155.67x = 6,838,732.14 × 1,718,603.53
  4. Step 4: Simplify right side
    4,559,155.67x = 11,753,069,182,654.01
  5. Step 5: Solve for x
    x = 11,753,069,182,654.01/4,559,155.67
  6. Step 6: Final answer
    x = 2,577,904.78

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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.