Home / 11,533,442.88-17,300,181.15-4,710,016.15

Finding the Fourth Proportional to 11,533,442.88, 17,300,181.15 and 4,710,016.15

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Solution

The fourth proportional to 11,533,442.88, 17,300,181.15 and 4,710,016.15 is: 7,065,031.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,533,442.88 : 17,300,181.15 = 4,710,016.15 : x
  2. Step 2: Convert to fraction form
    11,533,442.88/17,300,181.15 = 4,710,016.15/x
  3. Step 3: Cross multiply
    11,533,442.88x = 17,300,181.15 × 4,710,016.15
  4. Step 4: Simplify right side
    11,533,442.88x = 81,484,132,571,175.11
  5. Step 5: Solve for x
    x = 81,484,132,571,175.11/11,533,442.88
  6. Step 6: Final answer
    x = 7,065,031.09

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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.