Home / 967,209.40-1,450,814.10-849,111.40

Finding the Fourth Proportional to 967,209.40, 1,450,814.10 and 849,111.40

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Solution

The fourth proportional to 967,209.40, 1,450,814.10 and 849,111.40 is: 1,273,667.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,209.40 : 1,450,814.10 = 849,111.40 : x
  2. Step 2: Convert to fraction form
    967,209.40/1,450,814.10 = 849,111.40/x
  3. Step 3: Cross multiply
    967,209.40x = 1,450,814.10 × 849,111.40
  4. Step 4: Simplify right side
    967,209.40x = 1,231,902,791,590.74
  5. Step 5: Solve for x
    x = 1,231,902,791,590.74/967,209.40
  6. Step 6: Final answer
    x = 1,273,667.10

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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.