Home / 9,294,305.49-13,946,914.80-3,902,541.30

Finding the Fourth Proportional to 9,294,305.49, 13,946,914.80 and 3,902,541.30

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Solution

The fourth proportional to 9,294,305.49, 13,946,914.80 and 3,902,541.30 is: 5,856,103.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,294,305.49 : 13,946,914.80 = 3,902,541.30 : x
  2. Step 2: Convert to fraction form
    9,294,305.49/13,946,914.80 = 3,902,541.30/x
  3. Step 3: Cross multiply
    9,294,305.49x = 13,946,914.80 × 3,902,541.30
  4. Step 4: Simplify right side
    9,294,305.49x = 54,428,411,014,581.24
  5. Step 5: Solve for x
    x = 54,428,411,014,581.24/9,294,305.49
  6. Step 6: Final answer
    x = 5,856,103.08

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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.