Home / 1,828,830.84-2,523,806.82-1,013,047.04

Finding the Fourth Proportional to 1,828,830.84, 2,523,806.82 and 1,013,047.04

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Solution

The fourth proportional to 1,828,830.84, 2,523,806.82 and 1,013,047.04 is: 1,398,016.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,828,830.84 : 2,523,806.82 = 1,013,047.04 : x
  2. Step 2: Convert to fraction form
    1,828,830.84/2,523,806.82 = 1,013,047.04/x
  3. Step 3: Cross multiply
    1,828,830.84x = 2,523,806.82 × 1,013,047.04
  4. Step 4: Simplify right side
    1,828,830.84x = 2,556,735,015,913.78
  5. Step 5: Solve for x
    x = 2,556,735,015,913.78/1,828,830.84
  6. Step 6: Final answer
    x = 1,398,016.13

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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.