Home / 1,023,734.93-1,535,602.21-349,822.02

Finding the Fourth Proportional to 1,023,734.93, 1,535,602.21 and 349,822.02

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Solution

The fourth proportional to 1,023,734.93, 1,535,602.21 and 349,822.02 is: 524,732.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,734.93 : 1,535,602.21 = 349,822.02 : x
  2. Step 2: Convert to fraction form
    1,023,734.93/1,535,602.21 = 349,822.02/x
  3. Step 3: Cross multiply
    1,023,734.93x = 1,535,602.21 × 349,822.02
  4. Step 4: Simplify right side
    1,023,734.93x = 537,187,467,018.66
  5. Step 5: Solve for x
    x = 537,187,467,018.66/1,023,734.93
  6. Step 6: Final answer
    x = 524,732.97

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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.