Home / 884,799.70-1,320,740.18-759,246.76

Finding the Fourth Proportional to 884,799.70, 1,320,740.18 and 759,246.76

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Solution

The fourth proportional to 884,799.70, 1,320,740.18 and 759,246.76 is: 1,133,327.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    884,799.70 : 1,320,740.18 = 759,246.76 : x
  2. Step 2: Convert to fraction form
    884,799.70/1,320,740.18 = 759,246.76/x
  3. Step 3: Cross multiply
    884,799.70x = 1,320,740.18 × 759,246.76
  4. Step 4: Simplify right side
    884,799.70x = 1,002,767,702,466.82
  5. Step 5: Solve for x
    x = 1,002,767,702,466.82/884,799.70
  6. Step 6: Final answer
    x = 1,133,327.35

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.