Home / 613,203.23-846,260.12-341,270.24

Finding the Fourth Proportional to 613,203.23, 846,260.12 and 341,270.24

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Solution

The fourth proportional to 613,203.23, 846,260.12 and 341,270.24 is: 470,975.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    613,203.23 : 846,260.12 = 341,270.24 : x
  2. Step 2: Convert to fraction form
    613,203.23/846,260.12 = 341,270.24/x
  3. Step 3: Cross multiply
    613,203.23x = 846,260.12 × 341,270.24
  4. Step 4: Simplify right side
    613,203.23x = 288,803,390,876.70
  5. Step 5: Solve for x
    x = 288,803,390,876.70/613,203.23
  6. Step 6: Final answer
    x = 470,975.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.