Home / 5,596,400.30-8,398,056.45-2,230,256.30

Finding the Fourth Proportional to 5,596,400.30, 8,398,056.45 and 2,230,256.30

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Solution

The fourth proportional to 5,596,400.30, 8,398,056.45 and 2,230,256.30 is: 3,346,761.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,596,400.30 : 8,398,056.45 = 2,230,256.30 : x
  2. Step 2: Convert to fraction form
    5,596,400.30/8,398,056.45 = 2,230,256.30/x
  3. Step 3: Cross multiply
    5,596,400.30x = 8,398,056.45 × 2,230,256.30
  4. Step 4: Simplify right side
    5,596,400.30x = 18,729,818,305,368.13
  5. Step 5: Solve for x
    x = 18,729,818,305,368.13/5,596,400.30
  6. Step 6: Final answer
    x = 3,346,761.72

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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.