Home / 4,152,024.29-6,227,318.27-1,877,019.62

Finding the Fourth Proportional to 4,152,024.29, 6,227,318.27 and 1,877,019.62

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Solution

The fourth proportional to 4,152,024.29, 6,227,318.27 and 1,877,019.62 is: 2,815,204.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,152,024.29 : 6,227,318.27 = 1,877,019.62 : x
  2. Step 2: Convert to fraction form
    4,152,024.29/6,227,318.27 = 1,877,019.62/x
  3. Step 3: Cross multiply
    4,152,024.29x = 6,227,318.27 × 1,877,019.62
  4. Step 4: Simplify right side
    4,152,024.29x = 11,688,798,546,330.41
  5. Step 5: Solve for x
    x = 11,688,798,546,330.41/4,152,024.29
  6. Step 6: Final answer
    x = 2,815,204.76

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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.