Home / 2,437,186.38-3,363,045.51-1,349,185.47

Finding the Fourth Proportional to 2,437,186.38, 3,363,045.51 and 1,349,185.47

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Solution

The fourth proportional to 2,437,186.38, 3,363,045.51 and 1,349,185.47 is: 1,861,725.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,437,186.38 : 3,363,045.51 = 1,349,185.47 : x
  2. Step 2: Convert to fraction form
    2,437,186.38/3,363,045.51 = 1,349,185.47/x
  3. Step 3: Cross multiply
    2,437,186.38x = 3,363,045.51 × 1,349,185.47
  4. Step 4: Simplify right side
    2,437,186.38x = 4,537,372,137,040.74
  5. Step 5: Solve for x
    x = 4,537,372,137,040.74/2,437,186.38
  6. Step 6: Final answer
    x = 1,861,725.54

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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.