Home / 4,535,842.32-6,803,593.38-1,124,140.14

Finding the Fourth Proportional to 4,535,842.32, 6,803,593.38 and 1,124,140.14

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Solution

The fourth proportional to 4,535,842.32, 6,803,593.38 and 1,124,140.14 is: 1,686,168.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,535,842.32 : 6,803,593.38 = 1,124,140.14 : x
  2. Step 2: Convert to fraction form
    4,535,842.32/6,803,593.38 = 1,124,140.14/x
  3. Step 3: Cross multiply
    4,535,842.32x = 6,803,593.38 × 1,124,140.14
  4. Step 4: Simplify right side
    4,535,842.32x = 7,648,192,414,696.27
  5. Step 5: Solve for x
    x = 7,648,192,414,696.27/4,535,842.32
  6. Step 6: Final answer
    x = 1,686,168.05

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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.