Home / 5,677,315.32-7,833,519.06-3,353,029.29

Finding the Fourth Proportional to 5,677,315.32, 7,833,519.06 and 3,353,029.29

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Solution

The fourth proportional to 5,677,315.32, 7,833,519.06 and 3,353,029.29 is: 4,626,485.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,677,315.32 : 7,833,519.06 = 3,353,029.29 : x
  2. Step 2: Convert to fraction form
    5,677,315.32/7,833,519.06 = 3,353,029.29/x
  3. Step 3: Cross multiply
    5,677,315.32x = 7,833,519.06 × 3,353,029.29
  4. Step 4: Simplify right side
    5,677,315.32x = 26,266,018,851,953.27
  5. Step 5: Solve for x
    x = 26,266,018,851,953.27/5,677,315.32
  6. Step 6: Final answer
    x = 4,626,485.82

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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.