Home / 3,165,023.58-4,748,118.57-1,035,220.92

Finding the Fourth Proportional to 3,165,023.58, 4,748,118.57 and 1,035,220.92

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Solution

The fourth proportional to 3,165,023.58, 4,748,118.57 and 1,035,220.92 is: 1,553,022.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,165,023.58 : 4,748,118.57 = 1,035,220.92 : x
  2. Step 2: Convert to fraction form
    3,165,023.58/4,748,118.57 = 1,035,220.92/x
  3. Step 3: Cross multiply
    3,165,023.58x = 4,748,118.57 × 1,035,220.92
  4. Step 4: Simplify right side
    3,165,023.58x = 4,915,351,674,304.49
  5. Step 5: Solve for x
    x = 4,915,351,674,304.49/3,165,023.58
  6. Step 6: Final answer
    x = 1,553,022.13

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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.