Home / 2,358,393.24-3,254,593.64-1,339,853.88

Finding the Fourth Proportional to 2,358,393.24, 3,254,593.64 and 1,339,853.88

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Solution

The fourth proportional to 2,358,393.24, 3,254,593.64 and 1,339,853.88 is: 1,849,004.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,358,393.24 : 3,254,593.64 = 1,339,853.88 : x
  2. Step 2: Convert to fraction form
    2,358,393.24/3,254,593.64 = 1,339,853.88/x
  3. Step 3: Cross multiply
    2,358,393.24x = 3,254,593.64 × 1,339,853.88
  4. Step 4: Simplify right side
    2,358,393.24x = 4,360,679,916,377.32
  5. Step 5: Solve for x
    x = 4,360,679,916,377.32/2,358,393.24
  6. Step 6: Final answer
    x = 1,849,004.59

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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.