Home / 5,849,395.20-8,072,110.08-3,271,046.40

Finding the Fourth Proportional to 5,849,395.20, 8,072,110.08 and 3,271,046.40

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Solution

The fourth proportional to 5,849,395.20, 8,072,110.08 and 3,271,046.40 is: 4,514,013.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,849,395.20 : 8,072,110.08 = 3,271,046.40 : x
  2. Step 2: Convert to fraction form
    5,849,395.20/8,072,110.08 = 3,271,046.40/x
  3. Step 3: Cross multiply
    5,849,395.20x = 8,072,110.08 × 3,271,046.40
  4. Step 4: Simplify right side
    5,849,395.20x = 26,404,246,617,587.71
  5. Step 5: Solve for x
    x = 26,404,246,617,587.71/5,849,395.20
  6. Step 6: Final answer
    x = 4,514,013.11

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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.