Home / 9,427,828.02-14,135,954.47-3,663,831.47

Finding the Fourth Proportional to 9,427,828.02, 14,135,954.47 and 3,663,831.47

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Solution

The fourth proportional to 9,427,828.02, 14,135,954.47 and 3,663,831.47 is: 5,493,498.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,427,828.02 : 14,135,954.47 = 3,663,831.47 : x
  2. Step 2: Convert to fraction form
    9,427,828.02/14,135,954.47 = 3,663,831.47/x
  3. Step 3: Cross multiply
    9,427,828.02x = 14,135,954.47 × 3,663,831.47
  4. Step 4: Simplify right side
    9,427,828.02x = 51,791,754,865,957.62
  5. Step 5: Solve for x
    x = 51,791,754,865,957.62/9,427,828.02
  6. Step 6: Final answer
    x = 5,493,498.05

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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.