Home / 4,240,105.13-5,850,869.59-2,497,661.12

Finding the Fourth Proportional to 4,240,105.13, 5,850,869.59 and 2,497,661.12

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Solution

The fourth proportional to 4,240,105.13, 5,850,869.59 and 2,497,661.12 is: 3,446,492.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,240,105.13 : 5,850,869.59 = 2,497,661.12 : x
  2. Step 2: Convert to fraction form
    4,240,105.13/5,850,869.59 = 2,497,661.12/x
  3. Step 3: Cross multiply
    4,240,105.13x = 5,850,869.59 × 2,497,661.12
  4. Step 4: Simplify right side
    4,240,105.13x = 14,613,489,478,184.08
  5. Step 5: Solve for x
    x = 14,613,489,478,184.08/4,240,105.13
  6. Step 6: Final answer
    x = 3,446,492.25

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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.