Home / 5,098,070.72-7,036,009.44-3,061,011.44

Finding the Fourth Proportional to 5,098,070.72, 7,036,009.44 and 3,061,011.44

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Solution

The fourth proportional to 5,098,070.72, 7,036,009.44 and 3,061,011.44 is: 4,224,599.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,098,070.72 : 7,036,009.44 = 3,061,011.44 : x
  2. Step 2: Convert to fraction form
    5,098,070.72/7,036,009.44 = 3,061,011.44/x
  3. Step 3: Cross multiply
    5,098,070.72x = 7,036,009.44 × 3,061,011.44
  4. Step 4: Simplify right side
    5,098,070.72x = 21,537,305,387,788.00
  5. Step 5: Solve for x
    x = 21,537,305,387,788.00/5,098,070.72
  6. Step 6: Final answer
    x = 4,224,599.18

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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.