Home / 8,655,173.46-11,941,238.58-4,984,011.18

Finding the Fourth Proportional to 8,655,173.46, 11,941,238.58 and 4,984,011.18

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Solution

The fourth proportional to 8,655,173.46, 11,941,238.58 and 4,984,011.18 is: 6,876,265.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,655,173.46 : 11,941,238.58 = 4,984,011.18 : x
  2. Step 2: Convert to fraction form
    8,655,173.46/11,941,238.58 = 4,984,011.18/x
  3. Step 3: Cross multiply
    8,655,173.46x = 11,941,238.58 × 4,984,011.18
  4. Step 4: Simplify right side
    8,655,173.46x = 59,515,266,585,767.32
  5. Step 5: Solve for x
    x = 59,515,266,585,767.32/8,655,173.46
  6. Step 6: Final answer
    x = 6,876,265.03

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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.