Home / 2,430,489.04-3,646,250.52-832,623.28

Finding the Fourth Proportional to 2,430,489.04, 3,646,250.52 and 832,623.28

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Solution

The fourth proportional to 2,430,489.04, 3,646,250.52 and 832,623.28 is: 1,249,112.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,430,489.04 : 3,646,250.52 = 832,623.28 : x
  2. Step 2: Convert to fraction form
    2,430,489.04/3,646,250.52 = 832,623.28/x
  3. Step 3: Cross multiply
    2,430,489.04x = 3,646,250.52 × 832,623.28
  4. Step 4: Simplify right side
    2,430,489.04x = 3,035,953,067,664.11
  5. Step 5: Solve for x
    x = 3,035,953,067,664.11/2,430,489.04
  6. Step 6: Final answer
    x = 1,249,112.02

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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.