Home / 4,788,860.74-6,608,626.08-2,613,403.89

Finding the Fourth Proportional to 4,788,860.74, 6,608,626.08 and 2,613,403.89

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Solution

The fourth proportional to 4,788,860.74, 6,608,626.08 and 2,613,403.89 is: 3,606,496.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,788,860.74 : 6,608,626.08 = 2,613,403.89 : x
  2. Step 2: Convert to fraction form
    4,788,860.74/6,608,626.08 = 2,613,403.89/x
  3. Step 3: Cross multiply
    4,788,860.74x = 6,608,626.08 × 2,613,403.89
  4. Step 4: Simplify right side
    4,788,860.74x = 17,271,009,128,082.53
  5. Step 5: Solve for x
    x = 17,271,009,128,082.53/4,788,860.74
  6. Step 6: Final answer
    x = 3,606,496.43

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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.