Home / 2,047,263.80-3,071,331.90-607,951.60

Finding the Fourth Proportional to 2,047,263.80, 3,071,331.90 and 607,951.60

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Solution

The fourth proportional to 2,047,263.80, 3,071,331.90 and 607,951.60 is: 912,056.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047,263.80 : 3,071,331.90 = 607,951.60 : x
  2. Step 2: Convert to fraction form
    2,047,263.80/3,071,331.90 = 607,951.60/x
  3. Step 3: Cross multiply
    2,047,263.80x = 3,071,331.90 × 607,951.60
  4. Step 4: Simplify right side
    2,047,263.80x = 1,867,221,145,405.70
  5. Step 5: Solve for x
    x = 1,867,221,145,405.70/2,047,263.80
  6. Step 6: Final answer
    x = 912,056.93

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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.