Home / 8,891,527.36-12,270,366.66-4,817,146.36

Finding the Fourth Proportional to 8,891,527.36, 12,270,366.66 and 4,817,146.36

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Solution

The fourth proportional to 8,891,527.36, 12,270,366.66 and 4,817,146.36 is: 6,647,693.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,891,527.36 : 12,270,366.66 = 4,817,146.36 : x
  2. Step 2: Convert to fraction form
    8,891,527.36/12,270,366.66 = 4,817,146.36/x
  3. Step 3: Cross multiply
    8,891,527.36x = 12,270,366.66 × 4,817,146.36
  4. Step 4: Simplify right side
    8,891,527.36x = 59,108,152,092,084.36
  5. Step 5: Solve for x
    x = 59,108,152,092,084.36/8,891,527.36
  6. Step 6: Final answer
    x = 6,647,693.89

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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.