Home / 2,495,483.61-3,443,777.73-1,349,563.95

Finding the Fourth Proportional to 2,495,483.61, 3,443,777.73 and 1,349,563.95

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Solution

The fourth proportional to 2,495,483.61, 3,443,777.73 and 1,349,563.95 is: 1,862,403.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,483.61 : 3,443,777.73 = 1,349,563.95 : x
  2. Step 2: Convert to fraction form
    2,495,483.61/3,443,777.73 = 1,349,563.95/x
  3. Step 3: Cross multiply
    2,495,483.61x = 3,443,777.73 × 1,349,563.95
  4. Step 4: Simplify right side
    2,495,483.61x = 4,647,598,276,220.83
  5. Step 5: Solve for x
    x = 4,647,598,276,220.83/2,495,483.61
  6. Step 6: Final answer
    x = 1,862,403.85

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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.