Home / 4,045,593.60-5,586,278.40-2,693,606.40

Finding the Fourth Proportional to 4,045,593.60, 5,586,278.40 and 2,693,606.40

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Solution

The fourth proportional to 4,045,593.60, 5,586,278.40 and 2,693,606.40 is: 3,719,413.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,045,593.60 : 5,586,278.40 = 2,693,606.40 : x
  2. Step 2: Convert to fraction form
    4,045,593.60/5,586,278.40 = 2,693,606.40/x
  3. Step 3: Cross multiply
    4,045,593.60x = 5,586,278.40 × 2,693,606.40
  4. Step 4: Simplify right side
    4,045,593.60x = 15,047,235,250,421.76
  5. Step 5: Solve for x
    x = 15,047,235,250,421.76/4,045,593.60
  6. Step 6: Final answer
    x = 3,719,413.45

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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.