Home / 1,110,044.33-1,531,861.30-600,746.70

Finding the Fourth Proportional to 1,110,044.33, 1,531,861.30 and 600,746.70

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Solution

The fourth proportional to 1,110,044.33, 1,531,861.30 and 600,746.70 is: 829,030.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,044.33 : 1,531,861.30 = 600,746.70 : x
  2. Step 2: Convert to fraction form
    1,110,044.33/1,531,861.30 = 600,746.70/x
  3. Step 3: Cross multiply
    1,110,044.33x = 1,531,861.30 × 600,746.70
  4. Step 4: Simplify right side
    1,110,044.33x = 920,260,620,832.71
  5. Step 5: Solve for x
    x = 920,260,620,832.71/1,110,044.33
  6. Step 6: Final answer
    x = 829,030.51

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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.