Home / 2,447,572.32-3,670,320.26-1,166,698

Finding the Fourth Proportional to 2,447,572.32, 3,670,320.26 and 1,166,698

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Solution

The fourth proportional to 2,447,572.32, 3,670,320.26 and 1,166,698 is: 1,749,552.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,447,572.32 : 3,670,320.26 = 1,166,698 : x
  2. Step 2: Convert to fraction form
    2,447,572.32/3,670,320.26 = 1,166,698/x
  3. Step 3: Cross multiply
    2,447,572.32x = 3,670,320.26 × 1,166,698
  4. Step 4: Simplify right side
    2,447,572.32x = 4,282,155,306,701.48
  5. Step 5: Solve for x
    x = 4,282,155,306,701.48/2,447,572.32
  6. Step 6: Final answer
    x = 1,749,552.11

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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.