Home / 4,570,280.28-6,856,381.62-1,730,329.56

Finding the Fourth Proportional to 4,570,280.28, 6,856,381.62 and 1,730,329.56

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Solution

The fourth proportional to 4,570,280.28, 6,856,381.62 and 1,730,329.56 is: 2,595,858.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,570,280.28 : 6,856,381.62 = 1,730,329.56 : x
  2. Step 2: Convert to fraction form
    4,570,280.28/6,856,381.62 = 1,730,329.56/x
  3. Step 3: Cross multiply
    4,570,280.28x = 6,856,381.62 × 1,730,329.56
  4. Step 4: Simplify right side
    4,570,280.28x = 11,863,799,791,726.69
  5. Step 5: Solve for x
    x = 11,863,799,791,726.69/4,570,280.28
  6. Step 6: Final answer
    x = 2,595,858.25

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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.