Home / 4,610,645.55-6,916,300.50-1,770,757.70

Finding the Fourth Proportional to 4,610,645.55, 6,916,300.50 and 1,770,757.70

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Solution

The fourth proportional to 4,610,645.55, 6,916,300.50 and 1,770,757.70 is: 2,656,264.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,610,645.55 : 6,916,300.50 = 1,770,757.70 : x
  2. Step 2: Convert to fraction form
    4,610,645.55/6,916,300.50 = 1,770,757.70/x
  3. Step 3: Cross multiply
    4,610,645.55x = 6,916,300.50 × 1,770,757.70
  4. Step 4: Simplify right side
    4,610,645.55x = 12,247,092,378,752.71
  5. Step 5: Solve for x
    x = 12,247,092,378,752.71/4,610,645.55
  6. Step 6: Final answer
    x = 2,656,264.13

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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.