Home / 6,572,037.72-9,115,810.93-6,397,252.68

Finding the Fourth Proportional to 6,572,037.72, 9,115,810.93 and 6,397,252.68

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Solution

The fourth proportional to 6,572,037.72, 9,115,810.93 and 6,397,252.68 is: 8,873,373.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,572,037.72 : 9,115,810.93 = 6,397,252.68 : x
  2. Step 2: Convert to fraction form
    6,572,037.72/9,115,810.93 = 6,397,252.68/x
  3. Step 3: Cross multiply
    6,572,037.72x = 9,115,810.93 × 6,397,252.68
  4. Step 4: Simplify right side
    6,572,037.72x = 58,316,145,902,315.79
  5. Step 5: Solve for x
    x = 58,316,145,902,315.79/6,572,037.72
  6. Step 6: Final answer
    x = 8,873,373.58

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These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.