Home / 1,732,198.32-2,598,130.22-533,798.87

Finding the Fourth Proportional to 1,732,198.32, 2,598,130.22 and 533,798.87

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Solution

The fourth proportional to 1,732,198.32, 2,598,130.22 and 533,798.87 is: 800,646.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,198.32 : 2,598,130.22 = 533,798.87 : x
  2. Step 2: Convert to fraction form
    1,732,198.32/2,598,130.22 = 533,798.87/x
  3. Step 3: Cross multiply
    1,732,198.32x = 2,598,130.22 × 533,798.87
  4. Step 4: Simplify right side
    1,732,198.32x = 1,386,878,959,889.21
  5. Step 5: Solve for x
    x = 1,386,878,959,889.21/1,732,198.32
  6. Step 6: Final answer
    x = 800,646.75

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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.