Home / 1,044,011.70-1,566,017.55-995,022.90

Finding the Fourth Proportional to 1,044,011.70, 1,566,017.55 and 995,022.90

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Solution

The fourth proportional to 1,044,011.70, 1,566,017.55 and 995,022.90 is: 1,492,534.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,011.70 : 1,566,017.55 = 995,022.90 : x
  2. Step 2: Convert to fraction form
    1,044,011.70/1,566,017.55 = 995,022.90/x
  3. Step 3: Cross multiply
    1,044,011.70x = 1,566,017.55 × 995,022.90
  4. Step 4: Simplify right side
    1,044,011.70x = 1,558,223,324,051.90
  5. Step 5: Solve for x
    x = 1,558,223,324,051.90/1,044,011.70
  6. Step 6: Final answer
    x = 1,492,534.35

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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.