Home / 10,852,726.61-16,257,807.19-6,294,201.22

Finding the Fourth Proportional to 10,852,726.61, 16,257,807.19 and 6,294,201.22

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Solution

The fourth proportional to 10,852,726.61, 16,257,807.19 and 6,294,201.22 is: 9,428,958.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,852,726.61 : 16,257,807.19 = 6,294,201.22 : x
  2. Step 2: Convert to fraction form
    10,852,726.61/16,257,807.19 = 6,294,201.22/x
  3. Step 3: Cross multiply
    10,852,726.61x = 16,257,807.19 × 6,294,201.22
  4. Step 4: Simplify right side
    10,852,726.61x = 102,329,909,793,442.75
  5. Step 5: Solve for x
    x = 102,329,909,793,442.75/10,852,726.61
  6. Step 6: Final answer
    x = 9,428,958.59

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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.