Home / 2,068,327.40-3,102,491.10-572,419.40

Finding the Fourth Proportional to 2,068,327.40, 3,102,491.10 and 572,419.40

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Solution

The fourth proportional to 2,068,327.40, 3,102,491.10 and 572,419.40 is: 858,629.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,068,327.40 : 3,102,491.10 = 572,419.40 : x
  2. Step 2: Convert to fraction form
    2,068,327.40/3,102,491.10 = 572,419.40/x
  3. Step 3: Cross multiply
    2,068,327.40x = 3,102,491.10 × 572,419.40
  4. Step 4: Simplify right side
    2,068,327.40x = 1,775,926,093,967.34
  5. Step 5: Solve for x
    x = 1,775,926,093,967.34/2,068,327.40
  6. Step 6: Final answer
    x = 858,629.10

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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.