Home / 964,458.30-1,446,250.05-365,220.30

Finding the Fourth Proportional to 964,458.30, 1,446,250.05 and 365,220.30

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Solution

The fourth proportional to 964,458.30, 1,446,250.05 and 365,220.30 is: 547,664.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    964,458.30 : 1,446,250.05 = 365,220.30 : x
  2. Step 2: Convert to fraction form
    964,458.30/1,446,250.05 = 365,220.30/x
  3. Step 3: Cross multiply
    964,458.30x = 1,446,250.05 × 365,220.30
  4. Step 4: Simplify right side
    964,458.30x = 528,199,877,136.02
  5. Step 5: Solve for x
    x = 528,199,877,136.02/964,458.30
  6. Step 6: Final answer
    x = 547,664.82

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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.