Home / 3,284,042.49-4,924,051.70-1,154,371.05

Finding the Fourth Proportional to 3,284,042.49, 4,924,051.70 and 1,154,371.05

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Solution

The fourth proportional to 3,284,042.49, 4,924,051.70 and 1,154,371.05 is: 1,730,849.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,284,042.49 : 4,924,051.70 = 1,154,371.05 : x
  2. Step 2: Convert to fraction form
    3,284,042.49/4,924,051.70 = 1,154,371.05/x
  3. Step 3: Cross multiply
    3,284,042.49x = 4,924,051.70 × 1,154,371.05
  4. Step 4: Simplify right side
    3,284,042.49x = 5,684,182,725,411.43
  5. Step 5: Solve for x
    x = 5,684,182,725,411.43/3,284,042.49
  6. Step 6: Final answer
    x = 1,730,849.32

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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.