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Finding the Fourth Proportional to 576,801.04, 795,980.91 and 335,225.02

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Solution

The fourth proportional to 576,801.04, 795,980.91 and 335,225.02 is: 462,607.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    576,801.04 : 795,980.91 = 335,225.02 : x
  2. Step 2: Convert to fraction form
    576,801.04/795,980.91 = 335,225.02/x
  3. Step 3: Cross multiply
    576,801.04x = 795,980.91 × 335,225.02
  4. Step 4: Simplify right side
    576,801.04x = 266,832,716,474.37
  5. Step 5: Solve for x
    x = 266,832,716,474.37/576,801.04
  6. Step 6: Final answer
    x = 462,607.90

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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.