Home / 1,044,010.20-1,566,015.30-995,021.40

Finding the Fourth Proportional to 1,044,010.20, 1,566,015.30 and 995,021.40

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Solution

The fourth proportional to 1,044,010.20, 1,566,015.30 and 995,021.40 is: 1,492,532.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,010.20 : 1,566,015.30 = 995,021.40 : x
  2. Step 2: Convert to fraction form
    1,044,010.20/1,566,015.30 = 995,021.40/x
  3. Step 3: Cross multiply
    1,044,010.20x = 1,566,015.30 × 995,021.40
  4. Step 4: Simplify right side
    1,044,010.20x = 1,558,218,736,227.42
  5. Step 5: Solve for x
    x = 1,558,218,736,227.42/1,044,010.20
  6. Step 6: Final answer
    x = 1,492,532.10

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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.