Home / 6,091,758.10-8,405,560.38-3,477,068.38

Finding the Fourth Proportional to 6,091,758.10, 8,405,560.38 and 3,477,068.38

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Solution

The fourth proportional to 6,091,758.10, 8,405,560.38 and 3,477,068.38 is: 4,797,746.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,091,758.10 : 8,405,560.38 = 3,477,068.38 : x
  2. Step 2: Convert to fraction form
    6,091,758.10/8,405,560.38 = 3,477,068.38/x
  3. Step 3: Cross multiply
    6,091,758.10x = 8,405,560.38 × 3,477,068.38
  4. Step 4: Simplify right side
    6,091,758.10x = 29,226,708,213,478.79
  5. Step 5: Solve for x
    x = 29,226,708,213,478.79/6,091,758.10
  6. Step 6: Final answer
    x = 4,797,746.03

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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.