Home / 4,105,204.16-5,665,167.54-2,294,368.16

Finding the Fourth Proportional to 4,105,204.16, 5,665,167.54 and 2,294,368.16

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Solution

The fourth proportional to 4,105,204.16, 5,665,167.54 and 2,294,368.16 is: 3,166,220.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,105,204.16 : 5,665,167.54 = 2,294,368.16 : x
  2. Step 2: Convert to fraction form
    4,105,204.16/5,665,167.54 = 2,294,368.16/x
  3. Step 3: Cross multiply
    4,105,204.16x = 5,665,167.54 × 2,294,368.16
  4. Step 4: Simplify right side
    4,105,204.16x = 12,997,979,996,515.69
  5. Step 5: Solve for x
    x = 12,997,979,996,515.69/4,105,204.16
  6. Step 6: Final answer
    x = 3,166,220.12

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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.