Home / 3,359,530.08-5,036,311.08-1,309,718.16

Finding the Fourth Proportional to 3,359,530.08, 5,036,311.08 and 1,309,718.16

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Solution

The fourth proportional to 3,359,530.08, 5,036,311.08 and 1,309,718.16 is: 1,963,413.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,359,530.08 : 5,036,311.08 = 1,309,718.16 : x
  2. Step 2: Convert to fraction form
    3,359,530.08/5,036,311.08 = 1,309,718.16/x
  3. Step 3: Cross multiply
    3,359,530.08x = 5,036,311.08 × 1,309,718.16
  4. Step 4: Simplify right side
    3,359,530.08x = 6,596,148,080,885.21
  5. Step 5: Solve for x
    x = 6,596,148,080,885.21/3,359,530.08
  6. Step 6: Final answer
    x = 1,963,413.91

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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.