Home / 7,309,802.66-10,084,361.19-4,407,581.24

Finding the Fourth Proportional to 7,309,802.66, 10,084,361.19 and 4,407,581.24

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Solution

The fourth proportional to 7,309,802.66, 10,084,361.19 and 4,407,581.24 is: 6,080,552.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,309,802.66 : 10,084,361.19 = 4,407,581.24 : x
  2. Step 2: Convert to fraction form
    7,309,802.66/10,084,361.19 = 4,407,581.24/x
  3. Step 3: Cross multiply
    7,309,802.66x = 10,084,361.19 × 4,407,581.24
  4. Step 4: Simplify right side
    7,309,802.66x = 44,447,641,148,006.27
  5. Step 5: Solve for x
    x = 44,447,641,148,006.27/7,309,802.66
  6. Step 6: Final answer
    x = 6,080,552.82

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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.