Home / 8,021,440.14-11,071,002.58-4,760,053.16

Finding the Fourth Proportional to 8,021,440.14, 11,071,002.58 and 4,760,053.16

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Solution

The fourth proportional to 8,021,440.14, 11,071,002.58 and 4,760,053.16 is: 6,569,713.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,021,440.14 : 11,071,002.58 = 4,760,053.16 : x
  2. Step 2: Convert to fraction form
    8,021,440.14/11,071,002.58 = 4,760,053.16/x
  3. Step 3: Cross multiply
    8,021,440.14x = 11,071,002.58 × 4,760,053.16
  4. Step 4: Simplify right side
    8,021,440.14x = 52,698,560,748,042.02
  5. Step 5: Solve for x
    x = 52,698,560,748,042.02/8,021,440.14
  6. Step 6: Final answer
    x = 6,569,713.15

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.