Home / 1,533,597.08-2,300,395.61-468,629.92

Finding the Fourth Proportional to 1,533,597.08, 2,300,395.61 and 468,629.92

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Solution

The fourth proportional to 1,533,597.08, 2,300,395.61 and 468,629.92 is: 702,944.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,533,597.08 : 2,300,395.61 = 468,629.92 : x
  2. Step 2: Convert to fraction form
    1,533,597.08/2,300,395.61 = 468,629.92/x
  3. Step 3: Cross multiply
    1,533,597.08x = 2,300,395.61 × 468,629.92
  4. Step 4: Simplify right side
    1,533,597.08x = 1,078,034,214,729.72
  5. Step 5: Solve for x
    x = 1,078,034,214,729.72/1,533,597.08
  6. Step 6: Final answer
    x = 702,944.88

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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.