Home / 1,509,050.41-2,263,800.66-498,279.13

Finding the Fourth Proportional to 1,509,050.41, 2,263,800.66 and 498,279.13

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Solution

The fourth proportional to 1,509,050.41, 2,263,800.66 and 498,279.13 is: 747,493.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,509,050.41 : 2,263,800.66 = 498,279.13 : x
  2. Step 2: Convert to fraction form
    1,509,050.41/2,263,800.66 = 498,279.13/x
  3. Step 3: Cross multiply
    1,509,050.41x = 2,263,800.66 × 498,279.13
  4. Step 4: Simplify right side
    1,509,050.41x = 1,128,004,623,358.23
  5. Step 5: Solve for x
    x = 1,128,004,623,358.23/1,509,050.41
  6. Step 6: Final answer
    x = 747,493.00

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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.