Home / 1,462,100.67-2,193,151.01-963,348.03

Finding the Fourth Proportional to 1,462,100.67, 2,193,151.01 and 963,348.03

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Solution

The fourth proportional to 1,462,100.67, 2,193,151.01 and 963,348.03 is: 1,445,022.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,462,100.67 : 2,193,151.01 = 963,348.03 : x
  2. Step 2: Convert to fraction form
    1,462,100.67/2,193,151.01 = 963,348.03/x
  3. Step 3: Cross multiply
    1,462,100.67x = 2,193,151.01 × 963,348.03
  4. Step 4: Simplify right side
    1,462,100.67x = 2,112,767,700,159.27
  5. Step 5: Solve for x
    x = 2,112,767,700,159.27/1,462,100.67
  6. Step 6: Final answer
    x = 1,445,022.05

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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.