Home / 2,711,502.48-4,063,048.76-1,571,436.96

Finding the Fourth Proportional to 2,711,502.48, 4,063,048.76 and 1,571,436.96

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Solution

The fourth proportional to 2,711,502.48, 4,063,048.76 and 1,571,436.96 is: 2,354,718.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,711,502.48 : 4,063,048.76 = 1,571,436.96 : x
  2. Step 2: Convert to fraction form
    2,711,502.48/4,063,048.76 = 1,571,436.96/x
  3. Step 3: Cross multiply
    2,711,502.48x = 4,063,048.76 × 1,571,436.96
  4. Step 4: Simplify right side
    2,711,502.48x = 6,384,824,991,746.17
  5. Step 5: Solve for x
    x = 6,384,824,991,746.17/2,711,502.48
  6. Step 6: Final answer
    x = 2,354,718.48

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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.