Home / 2,085,130.38-3,127,953.13-737,014.98

Finding the Fourth Proportional to 2,085,130.38, 3,127,953.13 and 737,014.98

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Solution

The fourth proportional to 2,085,130.38, 3,127,953.13 and 737,014.98 is: 1,105,613.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,085,130.38 : 3,127,953.13 = 737,014.98 : x
  2. Step 2: Convert to fraction form
    2,085,130.38/3,127,953.13 = 737,014.98/x
  3. Step 3: Cross multiply
    2,085,130.38x = 3,127,953.13 × 737,014.98
  4. Step 4: Simplify right side
    2,085,130.38x = 2,305,348,313,547.89
  5. Step 5: Solve for x
    x = 2,305,348,313,547.89/2,085,130.38
  6. Step 6: Final answer
    x = 1,105,613.51

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.