Home / 4,704,191.61-7,055,445.69-1,245,954.93

Finding the Fourth Proportional to 4,704,191.61, 7,055,445.69 and 1,245,954.93

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Solution

The fourth proportional to 4,704,191.61, 7,055,445.69 and 1,245,954.93 is: 1,868,709.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,704,191.61 : 7,055,445.69 = 1,245,954.93 : x
  2. Step 2: Convert to fraction form
    4,704,191.61/7,055,445.69 = 1,245,954.93/x
  3. Step 3: Cross multiply
    4,704,191.61x = 7,055,445.69 × 1,245,954.93
  4. Step 4: Simplify right side
    4,704,191.61x = 8,790,767,340,802.75
  5. Step 5: Solve for x
    x = 8,790,767,340,802.75/4,704,191.61
  6. Step 6: Final answer
    x = 1,868,709.46

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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.