Home / 3,559,363.50-4,907,985.76-2,268,158.70

Finding the Fourth Proportional to 3,559,363.50, 4,907,985.76 and 2,268,158.70

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Solution

The fourth proportional to 3,559,363.50, 4,907,985.76 and 2,268,158.70 is: 3,127,550.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,559,363.50 : 4,907,985.76 = 2,268,158.70 : x
  2. Step 2: Convert to fraction form
    3,559,363.50/4,907,985.76 = 2,268,158.70/x
  3. Step 3: Cross multiply
    3,559,363.50x = 4,907,985.76 × 2,268,158.70
  4. Step 4: Simplify right side
    3,559,363.50x = 11,132,090,601,020.11
  5. Step 5: Solve for x
    x = 11,132,090,601,020.11/3,559,363.50
  6. Step 6: Final answer
    x = 3,127,550.92

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.