Home / 4,495,802.46-6,741,928.54-1,799,625.12

Finding the Fourth Proportional to 4,495,802.46, 6,741,928.54 and 1,799,625.12

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Solution

The fourth proportional to 4,495,802.46, 6,741,928.54 and 1,799,625.12 is: 2,698,727.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,495,802.46 : 6,741,928.54 = 1,799,625.12 : x
  2. Step 2: Convert to fraction form
    4,495,802.46/6,741,928.54 = 1,799,625.12/x
  3. Step 3: Cross multiply
    4,495,802.46x = 6,741,928.54 × 1,799,625.12
  4. Step 4: Simplify right side
    4,495,802.46x = 12,132,943,957,828.93
  5. Step 5: Solve for x
    x = 12,132,943,957,828.93/4,495,802.46
  6. Step 6: Final answer
    x = 2,698,727.11

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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.