Home / 1,656,080.60-2,482,808.70-908,126.60

Finding the Fourth Proportional to 1,656,080.60, 2,482,808.70 and 908,126.60

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Solution

The fourth proportional to 1,656,080.60, 2,482,808.70 and 908,126.60 is: 1,361,470.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,656,080.60 : 2,482,808.70 = 908,126.60 : x
  2. Step 2: Convert to fraction form
    1,656,080.60/2,482,808.70 = 908,126.60/x
  3. Step 3: Cross multiply
    1,656,080.60x = 2,482,808.70 × 908,126.60
  4. Step 4: Simplify right side
    1,656,080.60x = 2,254,704,623,181.42
  5. Step 5: Solve for x
    x = 2,254,704,623,181.42/1,656,080.60
  6. Step 6: Final answer
    x = 1,361,470.34

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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.