Home / 1,034,874.60-1,552,311.90-276,714.60

Finding the Fourth Proportional to 1,034,874.60, 1,552,311.90 and 276,714.60

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Solution

The fourth proportional to 1,034,874.60, 1,552,311.90 and 276,714.60 is: 415,071.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,874.60 : 1,552,311.90 = 276,714.60 : x
  2. Step 2: Convert to fraction form
    1,034,874.60/1,552,311.90 = 276,714.60/x
  3. Step 3: Cross multiply
    1,034,874.60x = 1,552,311.90 × 276,714.60
  4. Step 4: Simplify right side
    1,034,874.60x = 429,547,366,483.74
  5. Step 5: Solve for x
    x = 429,547,366,483.74/1,034,874.60
  6. Step 6: Final answer
    x = 415,071.90

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Similar ratio
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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.