Home / 3,601,377.02-5,401,291.52-1,139,587.95

Finding the Fourth Proportional to 3,601,377.02, 5,401,291.52 and 1,139,587.95

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Solution

The fourth proportional to 3,601,377.02, 5,401,291.52 and 1,139,587.95 is: 1,709,137.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,601,377.02 : 5,401,291.52 = 1,139,587.95 : x
  2. Step 2: Convert to fraction form
    3,601,377.02/5,401,291.52 = 1,139,587.95/x
  3. Step 3: Cross multiply
    3,601,377.02x = 5,401,291.52 × 1,139,587.95
  4. Step 4: Simplify right side
    3,601,377.02x = 6,155,246,730,629.18
  5. Step 5: Solve for x
    x = 6,155,246,730,629.18/3,601,377.02
  6. Step 6: Final answer
    x = 1,709,137.00

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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.