Home / 795,434.02-1,097,699.11-437,738.02

Finding the Fourth Proportional to 795,434.02, 1,097,699.11 and 437,738.02

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Solution

The fourth proportional to 795,434.02, 1,097,699.11 and 437,738.02 is: 604,078.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,434.02 : 1,097,699.11 = 437,738.02 : x
  2. Step 2: Convert to fraction form
    795,434.02/1,097,699.11 = 437,738.02/x
  3. Step 3: Cross multiply
    795,434.02x = 1,097,699.11 × 437,738.02
  4. Step 4: Simplify right side
    795,434.02x = 480,504,634,967.16
  5. Step 5: Solve for x
    x = 480,504,634,967.16/795,434.02
  6. Step 6: Final answer
    x = 604,078.56

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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.