Home / 7,560,692.36-10,435,744.50-4,299,418.76

Finding the Fourth Proportional to 7,560,692.36, 10,435,744.50 and 4,299,418.76

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Solution

The fourth proportional to 7,560,692.36, 10,435,744.50 and 4,299,418.76 is: 5,934,328.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,560,692.36 : 10,435,744.50 = 4,299,418.76 : x
  2. Step 2: Convert to fraction form
    7,560,692.36/10,435,744.50 = 4,299,418.76/x
  3. Step 3: Cross multiply
    7,560,692.36x = 10,435,744.50 × 4,299,418.76
  4. Step 4: Simplify right side
    7,560,692.36x = 44,867,635,677,866.82
  5. Step 5: Solve for x
    x = 44,867,635,677,866.82/7,560,692.36
  6. Step 6: Final answer
    x = 5,934,328.97

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Double scale
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1.5x scale

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.