Home / 4,046,320.40-5,583,857-2,210,739.26

Finding the Fourth Proportional to 4,046,320.40, 5,583,857 and 2,210,739.26

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Solution

The fourth proportional to 4,046,320.40, 5,583,857 and 2,210,739.26 is: 3,050,784.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,046,320.40 : 5,583,857 = 2,210,739.26 : x
  2. Step 2: Convert to fraction form
    4,046,320.40/5,583,857 = 2,210,739.26/x
  3. Step 3: Cross multiply
    4,046,320.40x = 5,583,857 × 2,210,739.26
  4. Step 4: Simplify right side
    4,046,320.40x = 12,344,451,892,125.82
  5. Step 5: Solve for x
    x = 12,344,451,892,125.82/4,046,320.40
  6. Step 6: Final answer
    x = 3,050,784.58

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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.