Home / 4,687,442.13-7,023,890.52-3,250,927.59

Finding the Fourth Proportional to 4,687,442.13, 7,023,890.52 and 3,250,927.59

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Solution

The fourth proportional to 4,687,442.13, 7,023,890.52 and 3,250,927.59 is: 4,871,347.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,687,442.13 : 7,023,890.52 = 3,250,927.59 : x
  2. Step 2: Convert to fraction form
    4,687,442.13/7,023,890.52 = 3,250,927.59/x
  3. Step 3: Cross multiply
    4,687,442.13x = 7,023,890.52 × 3,250,927.59
  4. Step 4: Simplify right side
    4,687,442.13x = 22,834,159,480,607.45
  5. Step 5: Solve for x
    x = 22,834,159,480,607.45/4,687,442.13
  6. Step 6: Final answer
    x = 4,871,347.50

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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.