Home / 11,401,802.18-15,734,691.46-6,244,831.58

Finding the Fourth Proportional to 11,401,802.18, 15,734,691.46 and 6,244,831.58

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Solution

The fourth proportional to 11,401,802.18, 15,734,691.46 and 6,244,831.58 is: 8,617,979.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,401,802.18 : 15,734,691.46 = 6,244,831.58 : x
  2. Step 2: Convert to fraction form
    11,401,802.18/15,734,691.46 = 6,244,831.58/x
  3. Step 3: Cross multiply
    11,401,802.18x = 15,734,691.46 × 6,244,831.58
  4. Step 4: Simplify right side
    11,401,802.18x = 98,260,498,130,964.31
  5. Step 5: Solve for x
    x = 98,260,498,130,964.31/11,401,802.18
  6. Step 6: Final answer
    x = 8,617,979.56

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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.