Home / 12,746,166.04-17,589,487.26-6,944,995.45

Finding the Fourth Proportional to 12,746,166.04, 17,589,487.26 and 6,944,995.45

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Solution

The fourth proportional to 12,746,166.04, 17,589,487.26 and 6,944,995.45 is: 9,583,972.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,746,166.04 : 17,589,487.26 = 6,944,995.45 : x
  2. Step 2: Convert to fraction form
    12,746,166.04/17,589,487.26 = 6,944,995.45/x
  3. Step 3: Cross multiply
    12,746,166.04x = 17,589,487.26 × 6,944,995.45
  4. Step 4: Simplify right side
    12,746,166.04x = 122,158,908,988,532.98
  5. Step 5: Solve for x
    x = 122,158,908,988,532.98/12,746,166.04
  6. Step 6: Final answer
    x = 9,583,972.83

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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.