Home / 9,578,045.70-14,374,066.95-6,743,693.70

Finding the Fourth Proportional to 9,578,045.70, 14,374,066.95 and 6,743,693.70

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Solution

The fourth proportional to 9,578,045.70, 14,374,066.95 and 6,743,693.70 is: 10,120,467.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,578,045.70 : 14,374,066.95 = 6,743,693.70 : x
  2. Step 2: Convert to fraction form
    9,578,045.70/14,374,066.95 = 6,743,693.70/x
  3. Step 3: Cross multiply
    9,578,045.70x = 14,374,066.95 × 6,743,693.70
  4. Step 4: Simplify right side
    9,578,045.70x = 96,934,304,734,093.22
  5. Step 5: Solve for x
    x = 96,934,304,734,093.22/9,578,045.70
  6. Step 6: Final answer
    x = 10,120,467.97

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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.