Home / 6,091,767.10-8,405,572.80-3,477,077.38

Finding the Fourth Proportional to 6,091,767.10, 8,405,572.80 and 3,477,077.38

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Solution

The fourth proportional to 6,091,767.10, 8,405,572.80 and 3,477,077.38 is: 4,797,758.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,091,767.10 : 8,405,572.80 = 3,477,077.38 : x
  2. Step 2: Convert to fraction form
    6,091,767.10/8,405,572.80 = 3,477,077.38/x
  3. Step 3: Cross multiply
    6,091,767.10x = 8,405,572.80 × 3,477,077.38
  4. Step 4: Simplify right side
    6,091,767.10x = 29,226,827,048,823.27
  5. Step 5: Solve for x
    x = 29,226,827,048,823.27/6,091,767.10
  6. Step 6: Final answer
    x = 4,797,758.44

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1.5x scale

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.