Home / 1,107,596.25-1,528,483.64-598,298.63

Finding the Fourth Proportional to 1,107,596.25, 1,528,483.64 and 598,298.63

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Solution

The fourth proportional to 1,107,596.25, 1,528,483.64 and 598,298.63 is: 825,652.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,107,596.25 : 1,528,483.64 = 598,298.63 : x
  2. Step 2: Convert to fraction form
    1,107,596.25/1,528,483.64 = 598,298.63/x
  3. Step 3: Cross multiply
    1,107,596.25x = 1,528,483.64 × 598,298.63
  4. Step 4: Simplify right side
    1,107,596.25x = 914,489,657,155.50
  5. Step 5: Solve for x
    x = 914,489,657,155.50/1,107,596.25
  6. Step 6: Final answer
    x = 825,652.54

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Double scale
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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.