Home / 4,807,077.12-6,633,765.90-2,631,613.53

Finding the Fourth Proportional to 4,807,077.12, 6,633,765.90 and 2,631,613.53

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Solution

The fourth proportional to 4,807,077.12, 6,633,765.90 and 2,631,613.53 is: 3,631,626.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,807,077.12 : 6,633,765.90 = 2,631,613.53 : x
  2. Step 2: Convert to fraction form
    4,807,077.12/6,633,765.90 = 2,631,613.53/x
  3. Step 3: Cross multiply
    4,807,077.12x = 6,633,765.90 × 2,631,613.53
  4. Step 4: Simplify right side
    4,807,077.12x = 17,457,508,097,292.63
  5. Step 5: Solve for x
    x = 17,457,508,097,292.63/4,807,077.12
  6. Step 6: Final answer
    x = 3,631,626.38

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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.