Home / 3,000,562.63-4,501,239.42-978,097.93

Finding the Fourth Proportional to 3,000,562.63, 4,501,239.42 and 978,097.93

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Solution

The fourth proportional to 3,000,562.63, 4,501,239.42 and 978,097.93 is: 1,467,275.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,000,562.63 : 4,501,239.42 = 978,097.93 : x
  2. Step 2: Convert to fraction form
    3,000,562.63/4,501,239.42 = 978,097.93/x
  3. Step 3: Cross multiply
    3,000,562.63x = 4,501,239.42 × 978,097.93
  4. Step 4: Simplify right side
    3,000,562.63x = 4,402,652,959,136.40
  5. Step 5: Solve for x
    x = 4,402,652,959,136.40/3,000,562.63
  6. Step 6: Final answer
    x = 1,467,275.81

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