Home / 6,828,167.01-9,422,760.50-3,730,623.81

Finding the Fourth Proportional to 6,828,167.01, 9,422,760.50 and 3,730,623.81

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Solution

The fourth proportional to 6,828,167.01, 9,422,760.50 and 3,730,623.81 is: 5,148,200.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,828,167.01 : 9,422,760.50 = 3,730,623.81 : x
  2. Step 2: Convert to fraction form
    6,828,167.01/9,422,760.50 = 3,730,623.81/x
  3. Step 3: Cross multiply
    6,828,167.01x = 9,422,760.50 × 3,730,623.81
  4. Step 4: Simplify right side
    6,828,167.01x = 35,152,774,677,227.50
  5. Step 5: Solve for x
    x = 35,152,774,677,227.50/6,828,167.01
  6. Step 6: Final answer
    x = 5,148,200.77

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.