Home / 1,349,477.05-2,024,570.01-484,999.22

Finding the Fourth Proportional to 1,349,477.05, 2,024,570.01 and 484,999.22

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Solution

The fourth proportional to 1,349,477.05, 2,024,570.01 and 484,999.22 is: 727,626.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,349,477.05 : 2,024,570.01 = 484,999.22 : x
  2. Step 2: Convert to fraction form
    1,349,477.05/2,024,570.01 = 484,999.22/x
  3. Step 3: Cross multiply
    1,349,477.05x = 2,024,570.01 × 484,999.22
  4. Step 4: Simplify right side
    1,349,477.05x = 981,914,875,685.39
  5. Step 5: Solve for x
    x = 981,914,875,685.39/1,349,477.05
  6. Step 6: Final answer
    x = 727,626.21

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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.