Home / 2,695,357.07-4,043,098.49-898,386.65

Finding the Fourth Proportional to 2,695,357.07, 4,043,098.49 and 898,386.65

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Solution

The fourth proportional to 2,695,357.07, 4,043,098.49 and 898,386.65 is: 1,347,600.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,357.07 : 4,043,098.49 = 898,386.65 : x
  2. Step 2: Convert to fraction form
    2,695,357.07/4,043,098.49 = 898,386.65/x
  3. Step 3: Cross multiply
    2,695,357.07x = 4,043,098.49 × 898,386.65
  4. Step 4: Simplify right side
    2,695,357.07x = 3,632,265,712,403.28
  5. Step 5: Solve for x
    x = 3,632,265,712,403.28/2,695,357.07
  6. Step 6: Final answer
    x = 1,347,600.94

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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.