Home / 6,107,488.01-8,431,605.53-4,708,995.15

Finding the Fourth Proportional to 6,107,488.01, 8,431,605.53 and 4,708,995.15

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Solution

The fourth proportional to 6,107,488.01, 8,431,605.53 and 4,708,995.15 is: 6,500,936.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,107,488.01 : 8,431,605.53 = 4,708,995.15 : x
  2. Step 2: Convert to fraction form
    6,107,488.01/8,431,605.53 = 4,708,995.15/x
  3. Step 3: Cross multiply
    6,107,488.01x = 8,431,605.53 × 4,708,995.15
  4. Step 4: Simplify right side
    6,107,488.01x = 39,704,389,541,596.94
  5. Step 5: Solve for x
    x = 39,704,389,541,596.94/6,107,488.01
  6. Step 6: Final answer
    x = 6,500,936.15

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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.