Home / 4,023,009.40-6,034,514.10-990,351.18

Finding the Fourth Proportional to 4,023,009.40, 6,034,514.10 and 990,351.18

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Solution

The fourth proportional to 4,023,009.40, 6,034,514.10 and 990,351.18 is: 1,485,526.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,023,009.40 : 6,034,514.10 = 990,351.18 : x
  2. Step 2: Convert to fraction form
    4,023,009.40/6,034,514.10 = 990,351.18/x
  3. Step 3: Cross multiply
    4,023,009.40x = 6,034,514.10 × 990,351.18
  4. Step 4: Simplify right side
    4,023,009.40x = 5,976,288,159,661.64
  5. Step 5: Solve for x
    x = 5,976,288,159,661.64/4,023,009.40
  6. Step 6: Final answer
    x = 1,485,526.77

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Similar ratio
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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.