Home / 2,329,890.23-3,495,037.32-711,023.55

Finding the Fourth Proportional to 2,329,890.23, 3,495,037.32 and 711,023.55

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Solution

The fourth proportional to 2,329,890.23, 3,495,037.32 and 711,023.55 is: 1,066,596.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,329,890.23 : 3,495,037.32 = 711,023.55 : x
  2. Step 2: Convert to fraction form
    2,329,890.23/3,495,037.32 = 711,023.55/x
  3. Step 3: Cross multiply
    2,329,890.23x = 3,495,037.32 × 711,023.55
  4. Step 4: Simplify right side
    2,329,890.23x = 2,485,053,842,648.89
  5. Step 5: Solve for x
    x = 2,485,053,842,648.89/2,329,890.23
  6. Step 6: Final answer
    x = 1,066,596.96

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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.