Home / 799,712.29-1,194,461.36-723,692.98

Finding the Fourth Proportional to 799,712.29, 1,194,461.36 and 723,692.98

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Solution

The fourth proportional to 799,712.29, 1,194,461.36 and 723,692.98 is: 1,080,917.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,712.29 : 1,194,461.36 = 723,692.98 : x
  2. Step 2: Convert to fraction form
    799,712.29/1,194,461.36 = 723,692.98/x
  3. Step 3: Cross multiply
    799,712.29x = 1,194,461.36 × 723,692.98
  4. Step 4: Simplify right side
    799,712.29x = 864,423,303,737.10
  5. Step 5: Solve for x
    x = 864,423,303,737.10/799,712.29
  6. Step 6: Final answer
    x = 1,080,917.87

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.