Home / 2,073,926-2,862,017.88-1,120,070

Finding the Fourth Proportional to 2,073,926, 2,862,017.88 and 1,120,070

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Solution

The fourth proportional to 2,073,926, 2,862,017.88 and 1,120,070 is: 1,545,696.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,926 : 2,862,017.88 = 1,120,070 : x
  2. Step 2: Convert to fraction form
    2,073,926/2,862,017.88 = 1,120,070/x
  3. Step 3: Cross multiply
    2,073,926x = 2,862,017.88 × 1,120,070
  4. Step 4: Simplify right side
    2,073,926x = 3,205,660,366,851.60
  5. Step 5: Solve for x
    x = 3,205,660,366,851.60/2,073,926
  6. Step 6: Final answer
    x = 1,545,696.60

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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.