Home / 9,589,577.22-14,390,040.78-3,528,565.11

Finding the Fourth Proportional to 9,589,577.22, 14,390,040.78 and 3,528,565.11

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Solution

The fourth proportional to 9,589,577.22, 14,390,040.78 and 3,528,565.11 is: 5,294,935.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,589,577.22 : 14,390,040.78 = 3,528,565.11 : x
  2. Step 2: Convert to fraction form
    9,589,577.22/14,390,040.78 = 3,528,565.11/x
  3. Step 3: Cross multiply
    9,589,577.22x = 14,390,040.78 × 3,528,565.11
  4. Step 4: Simplify right side
    9,589,577.22x = 50,776,195,827,785.18
  5. Step 5: Solve for x
    x = 50,776,195,827,785.18/9,589,577.22
  6. Step 6: Final answer
    x = 5,294,935.81

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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.