Home / 2,691,763.52-3,714,531.01-1,484,539.52

Finding the Fourth Proportional to 2,691,763.52, 3,714,531.01 and 1,484,539.52

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Solution

The fourth proportional to 2,691,763.52, 3,714,531.01 and 1,484,539.52 is: 2,048,607.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,691,763.52 : 3,714,531.01 = 1,484,539.52 : x
  2. Step 2: Convert to fraction form
    2,691,763.52/3,714,531.01 = 1,484,539.52/x
  3. Step 3: Cross multiply
    2,691,763.52x = 3,714,531.01 × 1,484,539.52
  4. Step 4: Simplify right side
    2,691,763.52x = 5,514,368,060,326.51
  5. Step 5: Solve for x
    x = 5,514,368,060,326.51/2,691,763.52
  6. Step 6: Final answer
    x = 2,048,607.92

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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.