Home / 1,083,797.76-1,626,746.24-523,225.92

Finding the Fourth Proportional to 1,083,797.76, 1,626,746.24 and 523,225.92

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Solution

The fourth proportional to 1,083,797.76, 1,626,746.24 and 523,225.92 is: 785,345.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,797.76 : 1,626,746.24 = 523,225.92 : x
  2. Step 2: Convert to fraction form
    1,083,797.76/1,626,746.24 = 523,225.92/x
  3. Step 3: Cross multiply
    1,083,797.76x = 1,626,746.24 × 523,225.92
  4. Step 4: Simplify right side
    1,083,797.76x = 851,155,798,030.54
  5. Step 5: Solve for x
    x = 851,155,798,030.54/1,083,797.76
  6. Step 6: Final answer
    x = 785,345.60

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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.