Home / 1,849,908.74-2,552,884.29-1,034,146.80

Finding the Fourth Proportional to 1,849,908.74, 2,552,884.29 and 1,034,146.80

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Solution

The fourth proportional to 1,849,908.74, 2,552,884.29 and 1,034,146.80 is: 1,427,128.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,849,908.74 : 2,552,884.29 = 1,034,146.80 : x
  2. Step 2: Convert to fraction form
    1,849,908.74/2,552,884.29 = 1,034,146.80/x
  3. Step 3: Cross multiply
    1,849,908.74x = 2,552,884.29 × 1,034,146.80
  4. Step 4: Simplify right side
    1,849,908.74x = 2,640,057,119,273.77
  5. Step 5: Solve for x
    x = 2,640,057,119,273.77/1,849,908.74
  6. Step 6: Final answer
    x = 1,427,128.31

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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.