Home / 2,413,612.80-3,617,308.80-1,849,852.80

Finding the Fourth Proportional to 2,413,612.80, 3,617,308.80 and 1,849,852.80

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Solution

The fourth proportional to 2,413,612.80, 3,617,308.80 and 1,849,852.80 is: 2,772,395.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,413,612.80 : 3,617,308.80 = 1,849,852.80 : x
  2. Step 2: Convert to fraction form
    2,413,612.80/3,617,308.80 = 1,849,852.80/x
  3. Step 3: Cross multiply
    2,413,612.80x = 3,617,308.80 × 1,849,852.80
  4. Step 4: Simplify right side
    2,413,612.80x = 6,691,488,812,144.64
  5. Step 5: Solve for x
    x = 6,691,488,812,144.64/2,413,612.80
  6. Step 6: Final answer
    x = 2,772,395.31

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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.