Home / 933,561.66-1,400,799.74-334,569.09

Finding the Fourth Proportional to 933,561.66, 1,400,799.74 and 334,569.09

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Solution

The fourth proportional to 933,561.66, 1,400,799.74 and 334,569.09 is: 502,017.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,561.66 : 1,400,799.74 = 334,569.09 : x
  2. Step 2: Convert to fraction form
    933,561.66/1,400,799.74 = 334,569.09/x
  3. Step 3: Cross multiply
    933,561.66x = 1,400,799.74 × 334,569.09
  4. Step 4: Simplify right side
    933,561.66x = 468,664,292,611.19
  5. Step 5: Solve for x
    x = 468,664,292,611.19/933,561.66
  6. Step 6: Final answer
    x = 502,017.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.