Home / 4,788,476.42-6,608,237.70-2,613,159.77

Finding the Fourth Proportional to 4,788,476.42, 6,608,237.70 and 2,613,159.77

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Solution

The fourth proportional to 4,788,476.42, 6,608,237.70 and 2,613,159.77 is: 3,606,237.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,788,476.42 : 6,608,237.70 = 2,613,159.77 : x
  2. Step 2: Convert to fraction form
    4,788,476.42/6,608,237.70 = 2,613,159.77/x
  3. Step 3: Cross multiply
    4,788,476.42x = 6,608,237.70 × 2,613,159.77
  4. Step 4: Simplify right side
    4,788,476.42x = 17,268,380,908,237.33
  5. Step 5: Solve for x
    x = 17,268,380,908,237.33/4,788,476.42
  6. Step 6: Final answer
    x = 3,606,237.01

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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.