Home / 6,769,199.49-9,341,440.42-3,671,715.10

Finding the Fourth Proportional to 6,769,199.49, 9,341,440.42 and 3,671,715.10

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Solution

The fourth proportional to 6,769,199.49, 9,341,440.42 and 3,671,715.10 is: 5,066,937.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,769,199.49 : 9,341,440.42 = 3,671,715.10 : x
  2. Step 2: Convert to fraction form
    6,769,199.49/9,341,440.42 = 3,671,715.10/x
  3. Step 3: Cross multiply
    6,769,199.49x = 9,341,440.42 × 3,671,715.10
  4. Step 4: Simplify right side
    6,769,199.49x = 34,299,107,845,864.34
  5. Step 5: Solve for x
    x = 34,299,107,845,864.34/6,769,199.49
  6. Step 6: Final answer
    x = 5,066,937.07

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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.