Home / 9,407,930.70-14,111,898.48-2,676,344.70

Finding the Fourth Proportional to 9,407,930.70, 14,111,898.48 and 2,676,344.70

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Solution

The fourth proportional to 9,407,930.70, 14,111,898.48 and 2,676,344.70 is: 4,014,517.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,407,930.70 : 14,111,898.48 = 2,676,344.70 : x
  2. Step 2: Convert to fraction form
    9,407,930.70/14,111,898.48 = 2,676,344.70/x
  3. Step 3: Cross multiply
    9,407,930.70x = 14,111,898.48 × 2,676,344.70
  4. Step 4: Simplify right side
    9,407,930.70x = 37,768,304,703,886.06
  5. Step 5: Solve for x
    x = 37,768,304,703,886.06/9,407,930.70
  6. Step 6: Final answer
    x = 4,014,517.74

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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.