Home / 1,015,714.12-1,523,770.22-376,023.10

Finding the Fourth Proportional to 1,015,714.12, 1,523,770.22 and 376,023.10

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Solution

The fourth proportional to 1,015,714.12, 1,523,770.22 and 376,023.10 is: 564,108.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,015,714.12 : 1,523,770.22 = 376,023.10 : x
  2. Step 2: Convert to fraction form
    1,015,714.12/1,523,770.22 = 376,023.10/x
  3. Step 3: Cross multiply
    1,015,714.12x = 1,523,770.22 × 376,023.10
  4. Step 4: Simplify right side
    1,015,714.12x = 572,972,798,942.71
  5. Step 5: Solve for x
    x = 572,972,798,942.71/1,015,714.12
  6. Step 6: Final answer
    x = 564,108.33

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1.5x scale

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.