Home / 10,592,834.77-15,869,197.36-6,261,918.67

Finding the Fourth Proportional to 10,592,834.77, 15,869,197.36 and 6,261,918.67

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Solution

The fourth proportional to 10,592,834.77, 15,869,197.36 and 6,261,918.67 is: 9,381,022.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,592,834.77 : 15,869,197.36 = 6,261,918.67 : x
  2. Step 2: Convert to fraction form
    10,592,834.77/15,869,197.36 = 6,261,918.67/x
  3. Step 3: Cross multiply
    10,592,834.77x = 15,869,197.36 × 6,261,918.67
  4. Step 4: Simplify right side
    10,592,834.77x = 99,371,623,226,498.70
  5. Step 5: Solve for x
    x = 99,371,623,226,498.70/10,592,834.77
  6. Step 6: Final answer
    x = 9,381,022.68

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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.