Home / 2,621,959.32-3,618,373.86-1,476,083.16

Finding the Fourth Proportional to 2,621,959.32, 3,618,373.86 and 1,476,083.16

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Solution

The fourth proportional to 2,621,959.32, 3,618,373.86 and 1,476,083.16 is: 2,037,034.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,621,959.32 : 3,618,373.86 = 1,476,083.16 : x
  2. Step 2: Convert to fraction form
    2,621,959.32/3,618,373.86 = 1,476,083.16/x
  3. Step 3: Cross multiply
    2,621,959.32x = 3,618,373.86 × 1,476,083.16
  4. Step 4: Simplify right side
    2,621,959.32x = 5,341,020,721,330.20
  5. Step 5: Solve for x
    x = 5,341,020,721,330.20/2,621,959.32
  6. Step 6: Final answer
    x = 2,037,034.17

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.