Home / 3,195,942.07-4,793,931.02-1,066,020.34

Finding the Fourth Proportional to 3,195,942.07, 4,793,931.02 and 1,066,020.34

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Solution

The fourth proportional to 3,195,942.07, 4,793,931.02 and 1,066,020.34 is: 1,599,036.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,195,942.07 : 4,793,931.02 = 1,066,020.34 : x
  2. Step 2: Convert to fraction form
    3,195,942.07/4,793,931.02 = 1,066,020.34/x
  3. Step 3: Cross multiply
    3,195,942.07x = 4,793,931.02 × 1,066,020.34
  4. Step 4: Simplify right side
    3,195,942.07x = 5,110,427,950,574.77
  5. Step 5: Solve for x
    x = 5,110,427,950,574.77/3,195,942.07
  6. Step 6: Final answer
    x = 1,599,036.48

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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.