Home / 6,553,946.23-9,040,742.04-4,102,301.01

Finding the Fourth Proportional to 6,553,946.23, 9,040,742.04 and 4,102,301.01

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Solution

The fourth proportional to 6,553,946.23, 9,040,742.04 and 4,102,301.01 is: 5,658,857.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,553,946.23 : 9,040,742.04 = 4,102,301.01 : x
  2. Step 2: Convert to fraction form
    6,553,946.23/9,040,742.04 = 4,102,301.01/x
  3. Step 3: Cross multiply
    6,553,946.23x = 9,040,742.04 × 4,102,301.01
  4. Step 4: Simplify right side
    6,553,946.23x = 37,087,845,201,841.45
  5. Step 5: Solve for x
    x = 37,087,845,201,841.45/6,553,946.23
  6. Step 6: Final answer
    x = 5,658,857.11

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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.