Home / 9,903,103.80-14,854,478.36-4,066,022.04

Finding the Fourth Proportional to 9,903,103.80, 14,854,478.36 and 4,066,022.04

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Solution

The fourth proportional to 9,903,103.80, 14,854,478.36 and 4,066,022.04 is: 6,098,960.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,903,103.80 : 14,854,478.36 = 4,066,022.04 : x
  2. Step 2: Convert to fraction form
    9,903,103.80/14,854,478.36 = 4,066,022.04/x
  3. Step 3: Cross multiply
    9,903,103.80x = 14,854,478.36 × 4,066,022.04
  4. Step 4: Simplify right side
    9,903,103.80x = 60,398,636,384,132.95
  5. Step 5: Solve for x
    x = 60,398,636,384,132.95/9,903,103.80
  6. Step 6: Final answer
    x = 6,098,960.25

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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.