Home / 4,727,094.11-6,523,301.28-2,891,417.57

Finding the Fourth Proportional to 4,727,094.11, 6,523,301.28 and 2,891,417.57

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Solution

The fourth proportional to 4,727,094.11, 6,523,301.28 and 2,891,417.57 is: 3,990,102.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,727,094.11 : 6,523,301.28 = 2,891,417.57 : x
  2. Step 2: Convert to fraction form
    4,727,094.11/6,523,301.28 = 2,891,417.57/x
  3. Step 3: Cross multiply
    4,727,094.11x = 6,523,301.28 × 2,891,417.57
  4. Step 4: Simplify right side
    4,727,094.11x = 18,861,587,935,395.49
  5. Step 5: Solve for x
    x = 18,861,587,935,395.49/4,727,094.11
  6. Step 6: Final answer
    x = 3,990,102.06

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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.