Home / 3,528,166.55-4,871,612.36-2,711,082.29

Finding the Fourth Proportional to 3,528,166.55, 4,871,612.36 and 2,711,082.29

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Solution

The fourth proportional to 3,528,166.55, 4,871,612.36 and 2,711,082.29 is: 3,743,400.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,528,166.55 : 4,871,612.36 = 2,711,082.29 : x
  2. Step 2: Convert to fraction form
    3,528,166.55/4,871,612.36 = 2,711,082.29/x
  3. Step 3: Cross multiply
    3,528,166.55x = 4,871,612.36 × 2,711,082.29
  4. Step 4: Simplify right side
    3,528,166.55x = 13,207,341,975,360.75
  5. Step 5: Solve for x
    x = 13,207,341,975,360.75/3,528,166.55
  6. Step 6: Final answer
    x = 3,743,400.94

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Double scale
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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.