Home / 1,006,267.71-1,510,101.44-650,399.07

Finding the Fourth Proportional to 1,006,267.71, 1,510,101.44 and 650,399.07

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Solution

The fourth proportional to 1,006,267.71, 1,510,101.44 and 650,399.07 is: 976,050.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,006,267.71 : 1,510,101.44 = 650,399.07 : x
  2. Step 2: Convert to fraction form
    1,006,267.71/1,510,101.44 = 650,399.07/x
  3. Step 3: Cross multiply
    1,006,267.71x = 1,510,101.44 × 650,399.07
  4. Step 4: Simplify right side
    1,006,267.71x = 982,168,572,181.66
  5. Step 5: Solve for x
    x = 982,168,572,181.66/1,006,267.71
  6. Step 6: Final answer
    x = 976,050.97

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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.