Home / 794,903.06-1,097,251.58-472,612.39

Finding the Fourth Proportional to 794,903.06, 1,097,251.58 and 472,612.39

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Solution

The fourth proportional to 794,903.06, 1,097,251.58 and 472,612.39 is: 652,374.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,903.06 : 1,097,251.58 = 472,612.39 : x
  2. Step 2: Convert to fraction form
    794,903.06/1,097,251.58 = 472,612.39/x
  3. Step 3: Cross multiply
    794,903.06x = 1,097,251.58 × 472,612.39
  4. Step 4: Simplify right side
    794,903.06x = 518,574,691,655.08
  5. Step 5: Solve for x
    x = 518,574,691,655.08/794,903.06
  6. Step 6: Final answer
    x = 652,374.76

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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.