Home / 1,735,750.83-2,604,041.94-724,310.15

Finding the Fourth Proportional to 1,735,750.83, 2,604,041.94 and 724,310.15

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Solution

The fourth proportional to 1,735,750.83, 2,604,041.94 and 724,310.15 is: 1,086,638.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,750.83 : 2,604,041.94 = 724,310.15 : x
  2. Step 2: Convert to fraction form
    1,735,750.83/2,604,041.94 = 724,310.15/x
  3. Step 3: Cross multiply
    1,735,750.83x = 2,604,041.94 × 724,310.15
  4. Step 4: Simplify right side
    1,735,750.83x = 1,886,133,995,147.48
  5. Step 5: Solve for x
    x = 1,886,133,995,147.48/1,735,750.83
  6. Step 6: Final answer
    x = 1,086,638.68

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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.