Home / 1,183,089.21-1,773,923.04-462,572.49

Finding the Fourth Proportional to 1,183,089.21, 1,773,923.04 and 462,572.49

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Solution

The fourth proportional to 1,183,089.21, 1,773,923.04 and 462,572.49 is: 693,580.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,183,089.21 : 1,773,923.04 = 462,572.49 : x
  2. Step 2: Convert to fraction form
    1,183,089.21/1,773,923.04 = 462,572.49/x
  3. Step 3: Cross multiply
    1,183,089.21x = 1,773,923.04 × 462,572.49
  4. Step 4: Simplify right side
    1,183,089.21x = 820,567,997,681.17
  5. Step 5: Solve for x
    x = 820,567,997,681.17/1,183,089.21
  6. Step 6: Final answer
    x = 693,580.83

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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.