Home / 3,003,227.55-4,144,818.06-1,696,534.65

Finding the Fourth Proportional to 3,003,227.55, 4,144,818.06 and 1,696,534.65

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Solution

The fourth proportional to 3,003,227.55, 4,144,818.06 and 1,696,534.65 is: 2,341,423.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,003,227.55 : 4,144,818.06 = 1,696,534.65 : x
  2. Step 2: Convert to fraction form
    3,003,227.55/4,144,818.06 = 1,696,534.65/x
  3. Step 3: Cross multiply
    3,003,227.55x = 4,144,818.06 × 1,696,534.65
  4. Step 4: Simplify right side
    3,003,227.55x = 7,031,827,456,735.78
  5. Step 5: Solve for x
    x = 7,031,827,456,735.78/3,003,227.55
  6. Step 6: Final answer
    x = 2,341,423.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.