Home / 1,069,240.96-1,475,552.54-585,824.44

Finding the Fourth Proportional to 1,069,240.96, 1,475,552.54 and 585,824.44

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Solution

The fourth proportional to 1,069,240.96, 1,475,552.54 and 585,824.44 is: 808,437.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,240.96 : 1,475,552.54 = 585,824.44 : x
  2. Step 2: Convert to fraction form
    1,069,240.96/1,475,552.54 = 585,824.44/x
  3. Step 3: Cross multiply
    1,069,240.96x = 1,475,552.54 × 585,824.44
  4. Step 4: Simplify right side
    1,069,240.96x = 864,414,740,436.08
  5. Step 5: Solve for x
    x = 864,414,740,436.08/1,069,240.96
  6. Step 6: Final answer
    x = 808,437.74

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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.