Home / 1,707,236.30-2,562,677.53-735,082.18

Finding the Fourth Proportional to 1,707,236.30, 2,562,677.53 and 735,082.18

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Solution

The fourth proportional to 1,707,236.30, 2,562,677.53 and 735,082.18 is: 1,103,408.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,707,236.30 : 2,562,677.53 = 735,082.18 : x
  2. Step 2: Convert to fraction form
    1,707,236.30/2,562,677.53 = 735,082.18/x
  3. Step 3: Cross multiply
    1,707,236.30x = 2,562,677.53 × 735,082.18
  4. Step 4: Simplify right side
    1,707,236.30x = 1,883,778,577,145.02
  5. Step 5: Solve for x
    x = 1,883,778,577,145.02/1,707,236.30
  6. Step 6: Final answer
    x = 1,103,408.22

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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.