Home / 1,360,883.70-2,041,325.55-935,730.90

Finding the Fourth Proportional to 1,360,883.70, 2,041,325.55 and 935,730.90

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Solution

The fourth proportional to 1,360,883.70, 2,041,325.55 and 935,730.90 is: 1,403,596.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,360,883.70 : 2,041,325.55 = 935,730.90 : x
  2. Step 2: Convert to fraction form
    1,360,883.70/2,041,325.55 = 935,730.90/x
  3. Step 3: Cross multiply
    1,360,883.70x = 2,041,325.55 × 935,730.90
  4. Step 4: Simplify right side
    1,360,883.70x = 1,910,131,394,094.50
  5. Step 5: Solve for x
    x = 1,910,131,394,094.50/1,360,883.70
  6. Step 6: Final answer
    x = 1,403,596.35

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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.