Home / 2,023,076.28-2,792,038.28-1,105,444.92

Finding the Fourth Proportional to 2,023,076.28, 2,792,038.28 and 1,105,444.92

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Solution

The fourth proportional to 2,023,076.28, 2,792,038.28 and 1,105,444.92 is: 1,525,619.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,076.28 : 2,792,038.28 = 1,105,444.92 : x
  2. Step 2: Convert to fraction form
    2,023,076.28/2,792,038.28 = 1,105,444.92/x
  3. Step 3: Cross multiply
    2,023,076.28x = 2,792,038.28 × 1,105,444.92
  4. Step 4: Simplify right side
    2,023,076.28x = 3,086,444,533,071.54
  5. Step 5: Solve for x
    x = 3,086,444,533,071.54/2,023,076.28
  6. Step 6: Final answer
    x = 1,525,619.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.