Home / 5,617,883.98-7,752,624.78-3,039,508.18

Finding the Fourth Proportional to 5,617,883.98, 7,752,624.78 and 3,039,508.18

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Solution

The fourth proportional to 5,617,883.98, 7,752,624.78 and 3,039,508.18 is: 4,194,491.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,617,883.98 : 7,752,624.78 = 3,039,508.18 : x
  2. Step 2: Convert to fraction form
    5,617,883.98/7,752,624.78 = 3,039,508.18/x
  3. Step 3: Cross multiply
    5,617,883.98x = 7,752,624.78 × 3,039,508.18
  4. Step 4: Simplify right side
    5,617,883.98x = 23,564,166,435,280.70
  5. Step 5: Solve for x
    x = 23,564,166,435,280.70/5,617,883.98
  6. Step 6: Final answer
    x = 4,194,491.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.