Home / 947,232.60-1,424,348.10-793,267.80

Finding the Fourth Proportional to 947,232.60, 1,424,348.10 and 793,267.80

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Solution

The fourth proportional to 947,232.60, 1,424,348.10 and 793,267.80 is: 1,192,832.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    947,232.60 : 1,424,348.10 = 793,267.80 : x
  2. Step 2: Convert to fraction form
    947,232.60/1,424,348.10 = 793,267.80/x
  3. Step 3: Cross multiply
    947,232.60x = 1,424,348.10 × 793,267.80
  4. Step 4: Simplify right side
    947,232.60x = 1,129,889,483,721.18
  5. Step 5: Solve for x
    x = 1,129,889,483,721.18/947,232.60
  6. Step 6: Final answer
    x = 1,192,832.13

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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.