Home / 2,247,405.60-3,371,545.80-650,020.80

Finding the Fourth Proportional to 2,247,405.60, 3,371,545.80 and 650,020.80

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Solution

The fourth proportional to 2,247,405.60, 3,371,545.80 and 650,020.80 is: 975,157.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,405.60 : 3,371,545.80 = 650,020.80 : x
  2. Step 2: Convert to fraction form
    2,247,405.60/3,371,545.80 = 650,020.80/x
  3. Step 3: Cross multiply
    2,247,405.60x = 3,371,545.80 × 650,020.80
  4. Step 4: Simplify right side
    2,247,405.60x = 2,191,574,898,152.64
  5. Step 5: Solve for x
    x = 2,191,574,898,152.64/2,247,405.60
  6. Step 6: Final answer
    x = 975,157.71

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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.