Home / 9,386,553-12,953,443.14-5,094,201

Finding the Fourth Proportional to 9,386,553, 12,953,443.14 and 5,094,201

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Solution

The fourth proportional to 9,386,553, 12,953,443.14 and 5,094,201 is: 7,029,997.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,386,553 : 12,953,443.14 = 5,094,201 : x
  2. Step 2: Convert to fraction form
    9,386,553/12,953,443.14 = 5,094,201/x
  3. Step 3: Cross multiply
    9,386,553x = 12,953,443.14 × 5,094,201
  4. Step 4: Simplify right side
    9,386,553x = 65,987,442,997,231.14
  5. Step 5: Solve for x
    x = 65,987,442,997,231.14/9,386,553
  6. Step 6: Final answer
    x = 7,029,997.38

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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.