Home / 1,793,713.16-2,689,148.87-894,692.13

Finding the Fourth Proportional to 1,793,713.16, 2,689,148.87 and 894,692.13

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Solution

The fourth proportional to 1,793,713.16, 2,689,148.87 and 894,692.13 is: 1,341,329.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,793,713.16 : 2,689,148.87 = 894,692.13 : x
  2. Step 2: Convert to fraction form
    1,793,713.16/2,689,148.87 = 894,692.13/x
  3. Step 3: Cross multiply
    1,793,713.16x = 2,689,148.87 × 894,692.13
  4. Step 4: Simplify right side
    1,793,713.16x = 2,405,960,334,311.18
  5. Step 5: Solve for x
    x = 2,405,960,334,311.18/1,793,713.16
  6. Step 6: Final answer
    x = 1,341,329.48

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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.