Home / 3,533,831.04-5,301,247.68-1,137,118.88

Finding the Fourth Proportional to 3,533,831.04, 5,301,247.68 and 1,137,118.88

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Solution

The fourth proportional to 3,533,831.04, 5,301,247.68 and 1,137,118.88 is: 1,705,839.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,533,831.04 : 5,301,247.68 = 1,137,118.88 : x
  2. Step 2: Convert to fraction form
    3,533,831.04/5,301,247.68 = 1,137,118.88/x
  3. Step 3: Cross multiply
    3,533,831.04x = 5,301,247.68 × 1,137,118.88
  4. Step 4: Simplify right side
    3,533,831.04x = 6,028,148,824,484.20
  5. Step 5: Solve for x
    x = 6,028,148,824,484.20/3,533,831.04
  6. Step 6: Final answer
    x = 1,705,839.57

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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.