Home / 1,467,715.40-2,201,573.10-470,544.20

Finding the Fourth Proportional to 1,467,715.40, 2,201,573.10 and 470,544.20

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Solution

The fourth proportional to 1,467,715.40, 2,201,573.10 and 470,544.20 is: 705,816.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,467,715.40 : 2,201,573.10 = 470,544.20 : x
  2. Step 2: Convert to fraction form
    1,467,715.40/2,201,573.10 = 470,544.20/x
  3. Step 3: Cross multiply
    1,467,715.40x = 2,201,573.10 × 470,544.20
  4. Step 4: Simplify right side
    1,467,715.40x = 1,035,937,453,081.02
  5. Step 5: Solve for x
    x = 1,035,937,453,081.02/1,467,715.40
  6. Step 6: Final answer
    x = 705,816.30

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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.