Home / 5,637,618.07-7,779,933.33-3,059,298.16

Finding the Fourth Proportional to 5,637,618.07, 7,779,933.33 and 3,059,298.16

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Solution

The fourth proportional to 5,637,618.07, 7,779,933.33 and 3,059,298.16 is: 4,221,842.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,637,618.07 : 7,779,933.33 = 3,059,298.16 : x
  2. Step 2: Convert to fraction form
    5,637,618.07/7,779,933.33 = 3,059,298.16/x
  3. Step 3: Cross multiply
    5,637,618.07x = 7,779,933.33 × 3,059,298.16
  4. Step 4: Simplify right side
    5,637,618.07x = 23,801,135,760,044.43
  5. Step 5: Solve for x
    x = 23,801,135,760,044.43/5,637,618.07
  6. Step 6: Final answer
    x = 4,221,842.53

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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.