Home / 934,190.53-1,401,070.73-365,585.11

Finding the Fourth Proportional to 934,190.53, 1,401,070.73 and 365,585.11

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Solution

The fourth proportional to 934,190.53, 1,401,070.73 and 365,585.11 is: 548,293.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,190.53 : 1,401,070.73 = 365,585.11 : x
  2. Step 2: Convert to fraction form
    934,190.53/1,401,070.73 = 365,585.11/x
  3. Step 3: Cross multiply
    934,190.53x = 1,401,070.73 × 365,585.11
  4. Step 4: Simplify right side
    934,190.53x = 512,210,596,944.83
  5. Step 5: Solve for x
    x = 512,210,596,944.83/934,190.53
  6. Step 6: Final answer
    x = 548,293.50

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Double scale
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Similar ratio
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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.