Home / 2,444,887.27-3,666,500.43-847,077.41

Finding the Fourth Proportional to 2,444,887.27, 3,666,500.43 and 847,077.41

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Solution

The fourth proportional to 2,444,887.27, 3,666,500.43 and 847,077.41 is: 1,270,328.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,444,887.27 : 3,666,500.43 = 847,077.41 : x
  2. Step 2: Convert to fraction form
    2,444,887.27/3,666,500.43 = 847,077.41/x
  3. Step 3: Cross multiply
    2,444,887.27x = 3,666,500.43 × 847,077.41
  4. Step 4: Simplify right side
    2,444,887.27x = 3,105,809,688,008.29
  5. Step 5: Solve for x
    x = 3,105,809,688,008.29/2,444,887.27
  6. Step 6: Final answer
    x = 1,270,328.38

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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.