Home / 2,433,020.09-3,357,423.47-1,345,206.29

Finding the Fourth Proportional to 2,433,020.09, 3,357,423.47 and 1,345,206.29

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Solution

The fourth proportional to 2,433,020.09, 3,357,423.47 and 1,345,206.29 is: 1,856,304.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433,020.09 : 3,357,423.47 = 1,345,206.29 : x
  2. Step 2: Convert to fraction form
    2,433,020.09/3,357,423.47 = 1,345,206.29/x
  3. Step 3: Cross multiply
    2,433,020.09x = 3,357,423.47 × 1,345,206.29
  4. Step 4: Simplify right side
    2,433,020.09x = 4,516,427,156,613.52
  5. Step 5: Solve for x
    x = 4,516,427,156,613.52/2,433,020.09
  6. Step 6: Final answer
    x = 1,856,304.92

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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.