Home / 1,110,026.96-1,531,837.17-600,729.33

Finding the Fourth Proportional to 1,110,026.96, 1,531,837.17 and 600,729.33

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Solution

The fourth proportional to 1,110,026.96, 1,531,837.17 and 600,729.33 is: 829,006.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,026.96 : 1,531,837.17 = 600,729.33 : x
  2. Step 2: Convert to fraction form
    1,110,026.96/1,531,837.17 = 600,729.33/x
  3. Step 3: Cross multiply
    1,110,026.96x = 1,531,837.17 × 600,729.33
  4. Step 4: Simplify right side
    1,110,026.96x = 920,219,516,803.20
  5. Step 5: Solve for x
    x = 920,219,516,803.20/1,110,026.96
  6. Step 6: Final answer
    x = 829,006.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.