Home / 11,038,606.16-16,556,605.25-2,952,208.52

Finding the Fourth Proportional to 11,038,606.16, 16,556,605.25 and 2,952,208.52

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Solution

The fourth proportional to 11,038,606.16, 16,556,605.25 and 2,952,208.52 is: 4,427,964.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,038,606.16 : 16,556,605.25 = 2,952,208.52 : x
  2. Step 2: Convert to fraction form
    11,038,606.16/16,556,605.25 = 2,952,208.52/x
  3. Step 3: Cross multiply
    11,038,606.16x = 16,556,605.25 × 2,952,208.52
  4. Step 4: Simplify right side
    11,038,606.16x = 48,878,551,050,023.69
  5. Step 5: Solve for x
    x = 48,878,551,050,023.69/11,038,606.16
  6. Step 6: Final answer
    x = 4,427,964.03

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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.