Home / 935,204.46-1,402,690.05-374,243.82

Finding the Fourth Proportional to 935,204.46, 1,402,690.05 and 374,243.82

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Solution

The fourth proportional to 935,204.46, 1,402,690.05 and 374,243.82 is: 561,319.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,204.46 : 1,402,690.05 = 374,243.82 : x
  2. Step 2: Convert to fraction form
    935,204.46/1,402,690.05 = 374,243.82/x
  3. Step 3: Cross multiply
    935,204.46x = 1,402,690.05 × 374,243.82
  4. Step 4: Simplify right side
    935,204.46x = 524,948,082,587.99
  5. Step 5: Solve for x
    x = 524,948,082,587.99/935,204.46
  6. Step 6: Final answer
    x = 561,319.05

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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.