Home / 954,800.92-1,317,598.98-525,081.06

Finding the Fourth Proportional to 954,800.92, 1,317,598.98 and 525,081.06

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Solution

The fourth proportional to 954,800.92, 1,317,598.98 and 525,081.06 is: 724,597.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,800.92 : 1,317,598.98 = 525,081.06 : x
  2. Step 2: Convert to fraction form
    954,800.92/1,317,598.98 = 525,081.06/x
  3. Step 3: Cross multiply
    954,800.92x = 1,317,598.98 × 525,081.06
  4. Step 4: Simplify right side
    954,800.92x = 691,846,269,073.32
  5. Step 5: Solve for x
    x = 691,846,269,073.32/954,800.92
  6. Step 6: Final answer
    x = 724,597.41

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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.