Home / 7,689,204.44-10,610,985.36-4,204,554.34

Finding the Fourth Proportional to 7,689,204.44, 10,610,985.36 and 4,204,554.34

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Solution

The fourth proportional to 7,689,204.44, 10,610,985.36 and 4,204,554.34 is: 5,802,221.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,689,204.44 : 10,610,985.36 = 4,204,554.34 : x
  2. Step 2: Convert to fraction form
    7,689,204.44/10,610,985.36 = 4,204,554.34/x
  3. Step 3: Cross multiply
    7,689,204.44x = 10,610,985.36 × 4,204,554.34
  4. Step 4: Simplify right side
    7,689,204.44x = 44,614,464,547,064.46
  5. Step 5: Solve for x
    x = 44,614,464,547,064.46/7,689,204.44
  6. Step 6: Final answer
    x = 5,802,221.14

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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.