Home / 1,592,702.30-2,389,024.02-394,627.52

Finding the Fourth Proportional to 1,592,702.30, 2,389,024.02 and 394,627.52

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Solution

The fourth proportional to 1,592,702.30, 2,389,024.02 and 394,627.52 is: 591,933.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,592,702.30 : 2,389,024.02 = 394,627.52 : x
  2. Step 2: Convert to fraction form
    1,592,702.30/2,389,024.02 = 394,627.52/x
  3. Step 3: Cross multiply
    1,592,702.30x = 2,389,024.02 × 394,627.52
  4. Step 4: Simplify right side
    1,592,702.30x = 942,774,624,233.03
  5. Step 5: Solve for x
    x = 942,774,624,233.03/1,592,702.30
  6. Step 6: Final answer
    x = 591,933.99

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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.