Home / 1,836,232.93-2,534,062.98-1,020,471

Finding the Fourth Proportional to 1,836,232.93, 2,534,062.98 and 1,020,471

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Solution

The fourth proportional to 1,836,232.93, 2,534,062.98 and 1,020,471 is: 1,408,284.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,836,232.93 : 2,534,062.98 = 1,020,471 : x
  2. Step 2: Convert to fraction form
    1,836,232.93/2,534,062.98 = 1,020,471/x
  3. Step 3: Cross multiply
    1,836,232.93x = 2,534,062.98 × 1,020,471
  4. Step 4: Simplify right side
    1,836,232.93x = 2,585,937,783,263.58
  5. Step 5: Solve for x
    x = 2,585,937,783,263.58/1,836,232.93
  6. Step 6: Final answer
    x = 1,408,284.18

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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.