Home / 2,330,098.85-3,495,677.72-711,012.47

Finding the Fourth Proportional to 2,330,098.85, 3,495,677.72 and 711,012.47

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Solution

The fourth proportional to 2,330,098.85, 3,495,677.72 and 711,012.47 is: 1,066,680.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,330,098.85 : 3,495,677.72 = 711,012.47 : x
  2. Step 2: Convert to fraction form
    2,330,098.85/3,495,677.72 = 711,012.47/x
  3. Step 3: Cross multiply
    2,330,098.85x = 3,495,677.72 × 711,012.47
  4. Step 4: Simplify right side
    2,330,098.85x = 2,485,470,428,987.72
  5. Step 5: Solve for x
    x = 2,485,470,428,987.72/2,330,098.85
  6. Step 6: Final answer
    x = 1,066,680.25

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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.