Home / 1,648,247.16-2,467,941.17-1,045,947.36

Finding the Fourth Proportional to 1,648,247.16, 2,467,941.17 and 1,045,947.36

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Solution

The fourth proportional to 1,648,247.16, 2,467,941.17 and 1,045,947.36 is: 1,566,110.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,648,247.16 : 2,467,941.17 = 1,045,947.36 : x
  2. Step 2: Convert to fraction form
    1,648,247.16/2,467,941.17 = 1,045,947.36/x
  3. Step 3: Cross multiply
    1,648,247.16x = 2,467,941.17 × 1,045,947.36
  4. Step 4: Simplify right side
    1,648,247.16x = 2,581,336,546,167.07
  5. Step 5: Solve for x
    x = 2,581,336,546,167.07/1,648,247.16
  6. Step 6: Final answer
    x = 1,566,110.11

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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.