Home / 5,733,756.53-7,912,581.66-3,155,437.27

Finding the Fourth Proportional to 5,733,756.53, 7,912,581.66 and 3,155,437.27

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Solution

The fourth proportional to 5,733,756.53, 7,912,581.66 and 3,155,437.27 is: 4,354,502.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,733,756.53 : 7,912,581.66 = 3,155,437.27 : x
  2. Step 2: Convert to fraction form
    5,733,756.53/7,912,581.66 = 3,155,437.27/x
  3. Step 3: Cross multiply
    5,733,756.53x = 7,912,581.66 × 3,155,437.27
  4. Step 4: Simplify right side
    5,733,756.53x = 24,967,655,090,715.48
  5. Step 5: Solve for x
    x = 24,967,655,090,715.48/5,733,756.53
  6. Step 6: Final answer
    x = 4,354,502.14

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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.