Home / 2,563,323.25-3,845,827.29-1,048,280.62

Finding the Fourth Proportional to 2,563,323.25, 3,845,827.29 and 1,048,280.62

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Solution

The fourth proportional to 2,563,323.25, 3,845,827.29 and 1,048,280.62 is: 1,572,765.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,563,323.25 : 3,845,827.29 = 1,048,280.62 : x
  2. Step 2: Convert to fraction form
    2,563,323.25/3,845,827.29 = 1,048,280.62/x
  3. Step 3: Cross multiply
    2,563,323.25x = 3,845,827.29 × 1,048,280.62
  4. Step 4: Simplify right side
    2,563,323.25x = 4,031,506,215,974.12
  5. Step 5: Solve for x
    x = 4,031,506,215,974.12/2,563,323.25
  6. Step 6: Final answer
    x = 1,572,765.44

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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.