Home / 1,033,477.24-1,550,115.62-313,825.16

Finding the Fourth Proportional to 1,033,477.24, 1,550,115.62 and 313,825.16

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Solution

The fourth proportional to 1,033,477.24, 1,550,115.62 and 313,825.16 is: 470,707.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,477.24 : 1,550,115.62 = 313,825.16 : x
  2. Step 2: Convert to fraction form
    1,033,477.24/1,550,115.62 = 313,825.16/x
  3. Step 3: Cross multiply
    1,033,477.24x = 1,550,115.62 × 313,825.16
  4. Step 4: Simplify right side
    1,033,477.24x = 486,465,282,465.00
  5. Step 5: Solve for x
    x = 486,465,282,465.00/1,033,477.24
  6. Step 6: Final answer
    x = 470,707.30

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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.