Home / 682,006.34-941,248.67-410,210.84

Finding the Fourth Proportional to 682,006.34, 941,248.67 and 410,210.84

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Solution

The fourth proportional to 682,006.34, 941,248.67 and 410,210.84 is: 566,139.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    682,006.34 : 941,248.67 = 410,210.84 : x
  2. Step 2: Convert to fraction form
    682,006.34/941,248.67 = 410,210.84/x
  3. Step 3: Cross multiply
    682,006.34x = 941,248.67 × 410,210.84
  4. Step 4: Simplify right side
    682,006.34x = 386,110,400,812.29
  5. Step 5: Solve for x
    x = 386,110,400,812.29/682,006.34
  6. Step 6: Final answer
    x = 566,139.02

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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.