Home / 934,543.12-1,401,814.53-224,571.16

Finding the Fourth Proportional to 934,543.12, 1,401,814.53 and 224,571.16

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Solution

The fourth proportional to 934,543.12, 1,401,814.53 and 224,571.16 is: 336,856.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,543.12 : 1,401,814.53 = 224,571.16 : x
  2. Step 2: Convert to fraction form
    934,543.12/1,401,814.53 = 224,571.16/x
  3. Step 3: Cross multiply
    934,543.12x = 1,401,814.53 × 224,571.16
  4. Step 4: Simplify right side
    934,543.12x = 314,807,115,106.96
  5. Step 5: Solve for x
    x = 314,807,115,106.96/934,543.12
  6. Step 6: Final answer
    x = 336,856.70

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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.