Home / 4,527,497.70-6,791,574.60-2,726,503.20

Finding the Fourth Proportional to 4,527,497.70, 6,791,574.60 and 2,726,503.20

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Solution

The fourth proportional to 4,527,497.70, 6,791,574.60 and 2,726,503.20 is: 4,089,952.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,527,497.70 : 6,791,574.60 = 2,726,503.20 : x
  2. Step 2: Convert to fraction form
    4,527,497.70/6,791,574.60 = 2,726,503.20/x
  3. Step 3: Cross multiply
    4,527,497.70x = 6,791,574.60 × 2,726,503.20
  4. Step 4: Simplify right side
    4,527,497.70x = 18,517,249,879,938.72
  5. Step 5: Solve for x
    x = 18,517,249,879,938.72/4,527,497.70
  6. Step 6: Final answer
    x = 4,089,952.35

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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.