Home / 9,895,363.74-14,848,124.31-4,713,841.26

Finding the Fourth Proportional to 9,895,363.74, 14,848,124.31 and 4,713,841.26

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Solution

The fourth proportional to 9,895,363.74, 14,848,124.31 and 4,713,841.26 is: 7,073,181.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,895,363.74 : 14,848,124.31 = 4,713,841.26 : x
  2. Step 2: Convert to fraction form
    9,895,363.74/14,848,124.31 = 4,713,841.26/x
  3. Step 3: Cross multiply
    9,895,363.74x = 14,848,124.31 × 4,713,841.26
  4. Step 4: Simplify right side
    9,895,363.74x = 69,991,701,006,087.03
  5. Step 5: Solve for x
    x = 69,991,701,006,087.03/9,895,363.74
  6. Step 6: Final answer
    x = 7,073,181.22

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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.