Home / 7,267,220.80-10,900,831.20-2,473,316.80

Finding the Fourth Proportional to 7,267,220.80, 10,900,831.20 and 2,473,316.80

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Solution

The fourth proportional to 7,267,220.80, 10,900,831.20 and 2,473,316.80 is: 3,709,975.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,267,220.80 : 10,900,831.20 = 2,473,316.80 : x
  2. Step 2: Convert to fraction form
    7,267,220.80/10,900,831.20 = 2,473,316.80/x
  3. Step 3: Cross multiply
    7,267,220.80x = 10,900,831.20 × 2,473,316.80
  4. Step 4: Simplify right side
    7,267,220.80x = 26,961,208,940,924.16
  5. Step 5: Solve for x
    x = 26,961,208,940,924.16/7,267,220.80
  6. Step 6: Final answer
    x = 3,709,975.20

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Similar ratio
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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.