Home / 5,335,772.40-8,004,695.40-2,303,132.40

Finding the Fourth Proportional to 5,335,772.40, 8,004,695.40 and 2,303,132.40

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Solution

The fourth proportional to 5,335,772.40, 8,004,695.40 and 2,303,132.40 is: 3,455,146.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,335,772.40 : 8,004,695.40 = 2,303,132.40 : x
  2. Step 2: Convert to fraction form
    5,335,772.40/8,004,695.40 = 2,303,132.40/x
  3. Step 3: Cross multiply
    5,335,772.40x = 8,004,695.40 × 2,303,132.40
  4. Step 4: Simplify right side
    5,335,772.40x = 18,435,873,327,870.96
  5. Step 5: Solve for x
    x = 18,435,873,327,870.96/5,335,772.40
  6. Step 6: Final answer
    x = 3,455,146.12

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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.