Home / 1,633,214.18-2,445,030.59-1,145,204.16

Finding the Fourth Proportional to 1,633,214.18, 2,445,030.59 and 1,145,204.16

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Solution

The fourth proportional to 1,633,214.18, 2,445,030.59 and 1,145,204.16 is: 1,714,447.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,633,214.18 : 2,445,030.59 = 1,145,204.16 : x
  2. Step 2: Convert to fraction form
    1,633,214.18/2,445,030.59 = 1,145,204.16/x
  3. Step 3: Cross multiply
    1,633,214.18x = 2,445,030.59 × 1,145,204.16
  4. Step 4: Simplify right side
    1,633,214.18x = 2,800,059,202,995.25
  5. Step 5: Solve for x
    x = 2,800,059,202,995.25/1,633,214.18
  6. Step 6: Final answer
    x = 1,714,447.04

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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.