Home / 1,135,564.83-1,567,604.22-700,060

Finding the Fourth Proportional to 1,135,564.83, 1,567,604.22 and 700,060

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Solution

The fourth proportional to 1,135,564.83, 1,567,604.22 and 700,060 is: 966,406.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,135,564.83 : 1,567,604.22 = 700,060 : x
  2. Step 2: Convert to fraction form
    1,135,564.83/1,567,604.22 = 700,060/x
  3. Step 3: Cross multiply
    1,135,564.83x = 1,567,604.22 × 700,060
  4. Step 4: Simplify right side
    1,135,564.83x = 1,097,417,006,752.90
  5. Step 5: Solve for x
    x = 1,097,417,006,752.90/1,135,564.83
  6. Step 6: Final answer
    x = 966,406.30

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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.