Home / 1,074,208.50-1,482,444.99-590,810.22

Finding the Fourth Proportional to 1,074,208.50, 1,482,444.99 and 590,810.22

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Solution

The fourth proportional to 1,074,208.50, 1,482,444.99 and 590,810.22 is: 815,338.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,208.50 : 1,482,444.99 = 590,810.22 : x
  2. Step 2: Convert to fraction form
    1,074,208.50/1,482,444.99 = 590,810.22/x
  3. Step 3: Cross multiply
    1,074,208.50x = 1,482,444.99 × 590,810.22
  4. Step 4: Simplify right side
    1,074,208.50x = 875,843,650,679.80
  5. Step 5: Solve for x
    x = 875,843,650,679.80/1,074,208.50
  6. Step 6: Final answer
    x = 815,338.60

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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.