Home / 6,829,539.08-9,424,760.82-3,773,726.60

Finding the Fourth Proportional to 6,829,539.08, 9,424,760.82 and 3,773,726.60

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Solution

The fourth proportional to 6,829,539.08, 9,424,760.82 and 3,773,726.60 is: 5,207,740.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,829,539.08 : 9,424,760.82 = 3,773,726.60 : x
  2. Step 2: Convert to fraction form
    6,829,539.08/9,424,760.82 = 3,773,726.60/x
  3. Step 3: Cross multiply
    6,829,539.08x = 9,424,760.82 × 3,773,726.60
  4. Step 4: Simplify right side
    6,829,539.08x = 35,566,470,605,071.81
  5. Step 5: Solve for x
    x = 35,566,470,605,071.81/6,829,539.08
  6. Step 6: Final answer
    x = 5,207,740.99

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1.5x scale

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.