Home / 2,410,006.65-3,615,009.98-726,891.45

Finding the Fourth Proportional to 2,410,006.65, 3,615,009.98 and 726,891.45

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Solution

The fourth proportional to 2,410,006.65, 3,615,009.98 and 726,891.45 is: 1,090,337.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410,006.65 : 3,615,009.98 = 726,891.45 : x
  2. Step 2: Convert to fraction form
    2,410,006.65/3,615,009.98 = 726,891.45/x
  3. Step 3: Cross multiply
    2,410,006.65x = 3,615,009.98 × 726,891.45
  4. Step 4: Simplify right side
    2,410,006.65x = 2,627,719,842,492.21
  5. Step 5: Solve for x
    x = 2,627,719,842,492.21/2,410,006.65
  6. Step 6: Final answer
    x = 1,090,337.18

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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.