Home / 797,597.19-1,100,657.25-475,140.24

Finding the Fourth Proportional to 797,597.19, 1,100,657.25 and 475,140.24

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Solution

The fourth proportional to 797,597.19, 1,100,657.25 and 475,140.24 is: 655,677.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,597.19 : 1,100,657.25 = 475,140.24 : x
  2. Step 2: Convert to fraction form
    797,597.19/1,100,657.25 = 475,140.24/x
  3. Step 3: Cross multiply
    797,597.19x = 1,100,657.25 × 475,140.24
  4. Step 4: Simplify right side
    797,597.19x = 522,966,549,922.74
  5. Step 5: Solve for x
    x = 522,966,549,922.74/797,597.19
  6. Step 6: Final answer
    x = 655,677.52

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Double scale
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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.