Home / 795,274.64-1,097,470.47-472,977.65

Finding the Fourth Proportional to 795,274.64, 1,097,470.47 and 472,977.65

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Solution

The fourth proportional to 795,274.64, 1,097,470.47 and 472,977.65 is: 652,704.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,274.64 : 1,097,470.47 = 472,977.65 : x
  2. Step 2: Convert to fraction form
    795,274.64/1,097,470.47 = 472,977.65/x
  3. Step 3: Cross multiply
    795,274.64x = 1,097,470.47 × 472,977.65
  4. Step 4: Simplify right side
    795,274.64x = 519,079,003,845.00
  5. Step 5: Solve for x
    x = 519,079,003,845.00/795,274.64
  6. Step 6: Final answer
    x = 652,704.08

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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.