Home / 9,844,607.76-14,766,849.54-5,297,798.22

Finding the Fourth Proportional to 9,844,607.76, 14,766,849.54 and 5,297,798.22

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Solution

The fourth proportional to 9,844,607.76, 14,766,849.54 and 5,297,798.22 is: 7,946,663.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,844,607.76 : 14,766,849.54 = 5,297,798.22 : x
  2. Step 2: Convert to fraction form
    9,844,607.76/14,766,849.54 = 5,297,798.22/x
  3. Step 3: Cross multiply
    9,844,607.76x = 14,766,849.54 × 5,297,798.22
  4. Step 4: Simplify right side
    9,844,607.76x = 78,231,789,208,019.81
  5. Step 5: Solve for x
    x = 78,231,789,208,019.81/9,844,607.76
  6. Step 6: Final answer
    x = 7,946,663.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.