Home / 4,091,717.50-5,646,570.52-2,280,881.50

Finding the Fourth Proportional to 4,091,717.50, 5,646,570.52 and 2,280,881.50

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Solution

The fourth proportional to 4,091,717.50, 5,646,570.52 and 2,280,881.50 is: 3,147,616.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,091,717.50 : 5,646,570.52 = 2,280,881.50 : x
  2. Step 2: Convert to fraction form
    4,091,717.50/5,646,570.52 = 2,280,881.50/x
  3. Step 3: Cross multiply
    4,091,717.50x = 5,646,570.52 × 2,280,881.50
  4. Step 4: Simplify right side
    4,091,717.50x = 12,879,158,237,513.38
  5. Step 5: Solve for x
    x = 12,879,158,237,513.38/4,091,717.50
  6. Step 6: Final answer
    x = 3,147,616.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.