Home / 795,441.02-1,097,708.78-437,745.02

Finding the Fourth Proportional to 795,441.02, 1,097,708.78 and 437,745.02

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Solution

The fourth proportional to 795,441.02, 1,097,708.78 and 437,745.02 is: 604,088.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,441.02 : 1,097,708.78 = 437,745.02 : x
  2. Step 2: Convert to fraction form
    795,441.02/1,097,708.78 = 437,745.02/x
  3. Step 3: Cross multiply
    795,441.02x = 1,097,708.78 × 437,745.02
  4. Step 4: Simplify right side
    795,441.02x = 480,516,551,855.28
  5. Step 5: Solve for x
    x = 480,516,551,855.28/795,441.02
  6. Step 6: Final answer
    x = 604,088.22

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1.5x scale

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.