Home / 2,256,042.60-3,384,501.30-1,134,111.60

Finding the Fourth Proportional to 2,256,042.60, 3,384,501.30 and 1,134,111.60

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Solution

The fourth proportional to 2,256,042.60, 3,384,501.30 and 1,134,111.60 is: 1,701,387.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,256,042.60 : 3,384,501.30 = 1,134,111.60 : x
  2. Step 2: Convert to fraction form
    2,256,042.60/3,384,501.30 = 1,134,111.60/x
  3. Step 3: Cross multiply
    2,256,042.60x = 3,384,501.30 × 1,134,111.60
  4. Step 4: Simplify right side
    2,256,042.60x = 3,838,402,184,545.08
  5. Step 5: Solve for x
    x = 3,838,402,184,545.08/2,256,042.60
  6. Step 6: Final answer
    x = 1,701,387.28

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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.