Home / 7,490,605.70-10,337,035.70-4,052,846.73

Finding the Fourth Proportional to 7,490,605.70, 10,337,035.70 and 4,052,846.73

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Solution

The fourth proportional to 7,490,605.70, 10,337,035.70 and 4,052,846.73 is: 5,592,928.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,490,605.70 : 10,337,035.70 = 4,052,846.73 : x
  2. Step 2: Convert to fraction form
    7,490,605.70/10,337,035.70 = 4,052,846.73/x
  3. Step 3: Cross multiply
    7,490,605.70x = 10,337,035.70 × 4,052,846.73
  4. Step 4: Simplify right side
    7,490,605.70x = 41,894,421,283,209.23
  5. Step 5: Solve for x
    x = 41,894,421,283,209.23/7,490,605.70
  6. Step 6: Final answer
    x = 5,592,928.39

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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.