Home / 1,705,802.42-2,559,938.24-667,306.04

Finding the Fourth Proportional to 1,705,802.42, 2,559,938.24 and 667,306.04

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Solution

The fourth proportional to 1,705,802.42, 2,559,938.24 and 667,306.04 is: 1,001,442.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,705,802.42 : 2,559,938.24 = 667,306.04 : x
  2. Step 2: Convert to fraction form
    1,705,802.42/2,559,938.24 = 667,306.04/x
  3. Step 3: Cross multiply
    1,705,802.42x = 2,559,938.24 × 667,306.04
  4. Step 4: Simplify right side
    1,705,802.42x = 1,708,262,254,098.39
  5. Step 5: Solve for x
    x = 1,708,262,254,098.39/1,705,802.42
  6. Step 6: Final answer
    x = 1,001,442.04

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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.