Home / 2,962,087.76-4,443,172.95-1,043,060.87

Finding the Fourth Proportional to 2,962,087.76, 4,443,172.95 and 1,043,060.87

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Solution

The fourth proportional to 2,962,087.76, 4,443,172.95 and 1,043,060.87 is: 1,564,605.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,962,087.76 : 4,443,172.95 = 1,043,060.87 : x
  2. Step 2: Convert to fraction form
    2,962,087.76/4,443,172.95 = 1,043,060.87/x
  3. Step 3: Cross multiply
    2,962,087.76x = 4,443,172.95 × 1,043,060.87
  4. Step 4: Simplify right side
    2,962,087.76x = 4,634,499,842,787.47
  5. Step 5: Solve for x
    x = 4,634,499,842,787.47/2,962,087.76
  6. Step 6: Final answer
    x = 1,564,605.85

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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.