Home / 4,849,711.65-7,274,566.26-1,654,837.56

Finding the Fourth Proportional to 4,849,711.65, 7,274,566.26 and 1,654,837.56

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Solution

The fourth proportional to 4,849,711.65, 7,274,566.26 and 1,654,837.56 is: 2,482,255.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,849,711.65 : 7,274,566.26 = 1,654,837.56 : x
  2. Step 2: Convert to fraction form
    4,849,711.65/7,274,566.26 = 1,654,837.56/x
  3. Step 3: Cross multiply
    4,849,711.65x = 7,274,566.26 × 1,654,837.56
  4. Step 4: Simplify right side
    4,849,711.65x = 12,038,225,479,756.73
  5. Step 5: Solve for x
    x = 12,038,225,479,756.73/4,849,711.65
  6. Step 6: Final answer
    x = 2,482,255.93

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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.