Home / 5,311,079.06-7,953,165.80-3,293,264.01

Finding the Fourth Proportional to 5,311,079.06, 7,953,165.80 and 3,293,264.01

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Solution

The fourth proportional to 5,311,079.06, 7,953,165.80 and 3,293,264.01 is: 4,931,554.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,311,079.06 : 7,953,165.80 = 3,293,264.01 : x
  2. Step 2: Convert to fraction form
    5,311,079.06/7,953,165.80 = 3,293,264.01/x
  3. Step 3: Cross multiply
    5,311,079.06x = 7,953,165.80 × 3,293,264.01
  4. Step 4: Simplify right side
    5,311,079.06x = 26,191,874,678,236.54
  5. Step 5: Solve for x
    x = 26,191,874,678,236.54/5,311,079.06
  6. Step 6: Final answer
    x = 4,931,554.29

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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.