Home / 2,022,681.60-3,034,459.80-674,614.80

Finding the Fourth Proportional to 2,022,681.60, 3,034,459.80 and 674,614.80

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Solution

The fourth proportional to 2,022,681.60, 3,034,459.80 and 674,614.80 is: 1,012,068.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,681.60 : 3,034,459.80 = 674,614.80 : x
  2. Step 2: Convert to fraction form
    2,022,681.60/3,034,459.80 = 674,614.80/x
  3. Step 3: Cross multiply
    2,022,681.60x = 3,034,459.80 × 674,614.80
  4. Step 4: Simplify right side
    2,022,681.60x = 2,047,091,491,085.04
  5. Step 5: Solve for x
    x = 2,047,091,491,085.04/2,022,681.60
  6. Step 6: Final answer
    x = 1,012,068.08

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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.