Home / 7,825,510.26-10,799,314.34-4,727,602.89

Finding the Fourth Proportional to 7,825,510.26, 10,799,314.34 and 4,727,602.89

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Solution

The fourth proportional to 7,825,510.26, 10,799,314.34 and 4,727,602.89 is: 6,524,158.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,825,510.26 : 10,799,314.34 = 4,727,602.89 : x
  2. Step 2: Convert to fraction form
    7,825,510.26/10,799,314.34 = 4,727,602.89/x
  3. Step 3: Cross multiply
    7,825,510.26x = 10,799,314.34 × 4,727,602.89
  4. Step 4: Simplify right side
    7,825,510.26x = 51,054,869,660,164.43
  5. Step 5: Solve for x
    x = 51,054,869,660,164.43/7,825,510.26
  6. Step 6: Final answer
    x = 6,524,158.55

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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.