Home / 2,034,538.80-3,051,808.20-614,446.80

Finding the Fourth Proportional to 2,034,538.80, 3,051,808.20 and 614,446.80

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Solution

The fourth proportional to 2,034,538.80, 3,051,808.20 and 614,446.80 is: 921,670.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,538.80 : 3,051,808.20 = 614,446.80 : x
  2. Step 2: Convert to fraction form
    2,034,538.80/3,051,808.20 = 614,446.80/x
  3. Step 3: Cross multiply
    2,034,538.80x = 3,051,808.20 × 614,446.80
  4. Step 4: Simplify right side
    2,034,538.80x = 1,875,173,782,703.76
  5. Step 5: Solve for x
    x = 1,875,173,782,703.76/2,034,538.80
  6. Step 6: Final answer
    x = 921,670.20

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Double scale
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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.