Home / 2,290,334.46-3,435,681.87-607,437.96

Finding the Fourth Proportional to 2,290,334.46, 3,435,681.87 and 607,437.96

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Solution

The fourth proportional to 2,290,334.46, 3,435,681.87 and 607,437.96 is: 911,204.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,290,334.46 : 3,435,681.87 = 607,437.96 : x
  2. Step 2: Convert to fraction form
    2,290,334.46/3,435,681.87 = 607,437.96/x
  3. Step 3: Cross multiply
    2,290,334.46x = 3,435,681.87 × 607,437.96
  4. Step 4: Simplify right side
    2,290,334.46x = 2,086,963,586,321.79
  5. Step 5: Solve for x
    x = 2,086,963,586,321.79/2,290,334.46
  6. Step 6: Final answer
    x = 911,204.73

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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.