Home / 933,302.99-1,399,643.09-364,536.56

Finding the Fourth Proportional to 933,302.99, 1,399,643.09 and 364,536.56

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Solution

The fourth proportional to 933,302.99, 1,399,643.09 and 364,536.56 is: 546,683.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    933,302.99 : 1,399,643.09 = 364,536.56 : x
  2. Step 2: Convert to fraction form
    933,302.99/1,399,643.09 = 364,536.56/x
  3. Step 3: Cross multiply
    933,302.99x = 1,399,643.09 × 364,536.56
  4. Step 4: Simplify right side
    933,302.99x = 510,221,077,256.37
  5. Step 5: Solve for x
    x = 510,221,077,256.37/933,302.99
  6. Step 6: Final answer
    x = 546,683.21

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Double scale
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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.