Home / 9,412,040.70-14,118,061.05-3,353,613.30

Finding the Fourth Proportional to 9,412,040.70, 14,118,061.05 and 3,353,613.30

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Solution

The fourth proportional to 9,412,040.70, 14,118,061.05 and 3,353,613.30 is: 5,030,419.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,412,040.70 : 14,118,061.05 = 3,353,613.30 : x
  2. Step 2: Convert to fraction form
    9,412,040.70/14,118,061.05 = 3,353,613.30/x
  3. Step 3: Cross multiply
    9,412,040.70x = 14,118,061.05 × 3,353,613.30
  4. Step 4: Simplify right side
    9,412,040.70x = 47,346,517,307,491.97
  5. Step 5: Solve for x
    x = 47,346,517,307,491.97/9,412,040.70
  6. Step 6: Final answer
    x = 5,030,419.95

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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.