Home / 4,293,052.04-6,439,512.45-1,098,151.22

Finding the Fourth Proportional to 4,293,052.04, 6,439,512.45 and 1,098,151.22

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Solution

The fourth proportional to 4,293,052.04, 6,439,512.45 and 1,098,151.22 is: 1,647,210.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,293,052.04 : 6,439,512.45 = 1,098,151.22 : x
  2. Step 2: Convert to fraction form
    4,293,052.04/6,439,512.45 = 1,098,151.22/x
  3. Step 3: Cross multiply
    4,293,052.04x = 6,439,512.45 × 1,098,151.22
  4. Step 4: Simplify right side
    4,293,052.04x = 7,071,558,473,389.54
  5. Step 5: Solve for x
    x = 7,071,558,473,389.54/4,293,052.04
  6. Step 6: Final answer
    x = 1,647,210.05

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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.