Home / 1,533,095.37-2,299,979.64-453,523.41

Finding the Fourth Proportional to 1,533,095.37, 2,299,979.64 and 453,523.41

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Solution

The fourth proportional to 1,533,095.37, 2,299,979.64 and 453,523.41 is: 680,384.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,533,095.37 : 2,299,979.64 = 453,523.41 : x
  2. Step 2: Convert to fraction form
    1,533,095.37/2,299,979.64 = 453,523.41/x
  3. Step 3: Cross multiply
    1,533,095.37x = 2,299,979.64 × 453,523.41
  4. Step 4: Simplify right side
    1,533,095.37x = 1,043,094,609,263.37
  5. Step 5: Solve for x
    x = 1,043,094,609,263.37/1,533,095.37
  6. Step 6: Final answer
    x = 680,384.68

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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.