Home / 3,302,285.40-4,953,428.10-3,063,136.95

Finding the Fourth Proportional to 3,302,285.40, 4,953,428.10 and 3,063,136.95

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Solution

The fourth proportional to 3,302,285.40, 4,953,428.10 and 3,063,136.95 is: 4,594,705.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302,285.40 : 4,953,428.10 = 3,063,136.95 : x
  2. Step 2: Convert to fraction form
    3,302,285.40/4,953,428.10 = 3,063,136.95/x
  3. Step 3: Cross multiply
    3,302,285.40x = 4,953,428.10 × 3,063,136.95
  4. Step 4: Simplify right side
    3,302,285.40x = 15,173,028,642,278.29
  5. Step 5: Solve for x
    x = 15,173,028,642,278.29/3,302,285.40
  6. Step 6: Final answer
    x = 4,594,705.43

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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.