Home / 1,559,344.16-2,337,649.67-749,325.15

Finding the Fourth Proportional to 1,559,344.16, 2,337,649.67 and 749,325.15

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Solution

The fourth proportional to 1,559,344.16, 2,337,649.67 and 749,325.15 is: 1,123,331.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,559,344.16 : 2,337,649.67 = 749,325.15 : x
  2. Step 2: Convert to fraction form
    1,559,344.16/2,337,649.67 = 749,325.15/x
  3. Step 3: Cross multiply
    1,559,344.16x = 2,337,649.67 × 749,325.15
  4. Step 4: Simplify right side
    1,559,344.16x = 1,751,659,691,493.51
  5. Step 5: Solve for x
    x = 1,751,659,691,493.51/1,559,344.16
  6. Step 6: Final answer
    x = 1,123,331.03

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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.