Home / 4,944,297.96-7,421,240.88-2,387,316.96

Finding the Fourth Proportional to 4,944,297.96, 7,421,240.88 and 2,387,316.96

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Solution

The fourth proportional to 4,944,297.96, 7,421,240.88 and 2,387,316.96 is: 3,583,290.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,944,297.96 : 7,421,240.88 = 2,387,316.96 : x
  2. Step 2: Convert to fraction form
    4,944,297.96/7,421,240.88 = 2,387,316.96/x
  3. Step 3: Cross multiply
    4,944,297.96x = 7,421,240.88 × 2,387,316.96
  4. Step 4: Simplify right side
    4,944,297.96x = 17,716,854,217,069.32
  5. Step 5: Solve for x
    x = 17,716,854,217,069.32/4,944,297.96
  6. Step 6: Final answer
    x = 3,583,290.16

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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.