Home / 4,045,594.60-5,586,279.78-2,693,607.40

Finding the Fourth Proportional to 4,045,594.60, 5,586,279.78 and 2,693,607.40

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Solution

The fourth proportional to 4,045,594.60, 5,586,279.78 and 2,693,607.40 is: 3,719,414.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,045,594.60 : 5,586,279.78 = 2,693,607.40 : x
  2. Step 2: Convert to fraction form
    4,045,594.60/5,586,279.78 = 2,693,607.40/x
  3. Step 3: Cross multiply
    4,045,594.60x = 5,586,279.78 × 2,693,607.40
  4. Step 4: Simplify right side
    4,045,594.60x = 15,047,244,553,878.37
  5. Step 5: Solve for x
    x = 15,047,244,553,878.37/4,045,594.60
  6. Step 6: Final answer
    x = 3,719,414.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.