Home / 2,338,698.31-3,508,171.22-741,386.00

Finding the Fourth Proportional to 2,338,698.31, 3,508,171.22 and 741,386.00

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Solution

The fourth proportional to 2,338,698.31, 3,508,171.22 and 741,386.00 is: 1,112,118.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,338,698.31 : 3,508,171.22 = 741,386.00 : x
  2. Step 2: Convert to fraction form
    2,338,698.31/3,508,171.22 = 741,386.00/x
  3. Step 3: Cross multiply
    2,338,698.31x = 3,508,171.22 × 741,386.00
  4. Step 4: Simplify right side
    2,338,698.31x = 2,600,909,038,734.81
  5. Step 5: Solve for x
    x = 2,600,909,038,734.81/2,338,698.31
  6. Step 6: Final answer
    x = 1,112,118.24

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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.