Home / 799,598.73-1,103,427.54-437,024.91

Finding the Fourth Proportional to 799,598.73, 1,103,427.54 and 437,024.91

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Solution

The fourth proportional to 799,598.73, 1,103,427.54 and 437,024.91 is: 603,084.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,598.73 : 1,103,427.54 = 437,024.91 : x
  2. Step 2: Convert to fraction form
    799,598.73/1,103,427.54 = 437,024.91/x
  3. Step 3: Cross multiply
    799,598.73x = 1,103,427.54 × 437,024.91
  4. Step 4: Simplify right side
    799,598.73x = 482,225,321,360.02
  5. Step 5: Solve for x
    x = 482,225,321,360.02/799,598.73
  6. Step 6: Final answer
    x = 603,084.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.