Home / 10,692,006.30-16,038,009.45-2,713,830.30

Finding the Fourth Proportional to 10,692,006.30, 16,038,009.45 and 2,713,830.30

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Solution

The fourth proportional to 10,692,006.30, 16,038,009.45 and 2,713,830.30 is: 4,070,745.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,692,006.30 : 16,038,009.45 = 2,713,830.30 : x
  2. Step 2: Convert to fraction form
    10,692,006.30/16,038,009.45 = 2,713,830.30/x
  3. Step 3: Cross multiply
    10,692,006.30x = 16,038,009.45 × 2,713,830.30
  4. Step 4: Simplify right side
    10,692,006.30x = 43,524,435,997,096.33
  5. Step 5: Solve for x
    x = 43,524,435,997,096.33/10,692,006.30
  6. Step 6: Final answer
    x = 4,070,745.45

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Similar ratio
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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.