Home / 4,154,653.73-6,219,210.23-3,541,742.20

Finding the Fourth Proportional to 4,154,653.73, 6,219,210.23 and 3,541,742.20

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Solution

The fourth proportional to 4,154,653.73, 6,219,210.23 and 3,541,742.20 is: 5,301,726.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,154,653.73 : 6,219,210.23 = 3,541,742.20 : x
  2. Step 2: Convert to fraction form
    4,154,653.73/6,219,210.23 = 3,541,742.20/x
  3. Step 3: Cross multiply
    4,154,653.73x = 6,219,210.23 × 3,541,742.20
  4. Step 4: Simplify right side
    4,154,653.73x = 22,026,839,322,262.71
  5. Step 5: Solve for x
    x = 22,026,839,322,262.71/4,154,653.73
  6. Step 6: Final answer
    x = 5,301,726.87

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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.