Home / 3,273,242.13-4,516,715.93-1,896,613.11

Finding the Fourth Proportional to 3,273,242.13, 4,516,715.93 and 1,896,613.11

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Solution

The fourth proportional to 3,273,242.13, 4,516,715.93 and 1,896,613.11 is: 2,617,118.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,273,242.13 : 4,516,715.93 = 1,896,613.11 : x
  2. Step 2: Convert to fraction form
    3,273,242.13/4,516,715.93 = 1,896,613.11/x
  3. Step 3: Cross multiply
    3,273,242.13x = 4,516,715.93 × 1,896,613.11
  4. Step 4: Simplify right side
    3,273,242.13x = 8,566,462,637,500.78
  5. Step 5: Solve for x
    x = 8,566,462,637,500.78/3,273,242.13
  6. Step 6: Final answer
    x = 2,617,118.53

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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.