Home / 1,466,762.76-2,200,776.32-793,318.14

Finding the Fourth Proportional to 1,466,762.76, 2,200,776.32 and 793,318.14

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Solution

The fourth proportional to 1,466,762.76, 2,200,776.32 and 793,318.14 is: 1,190,319.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,762.76 : 2,200,776.32 = 793,318.14 : x
  2. Step 2: Convert to fraction form
    1,466,762.76/2,200,776.32 = 793,318.14/x
  3. Step 3: Cross multiply
    1,466,762.76x = 2,200,776.32 × 793,318.14
  4. Step 4: Simplify right side
    1,466,762.76x = 1,745,915,776,738.44
  5. Step 5: Solve for x
    x = 1,745,915,776,738.44/1,466,762.76
  6. Step 6: Final answer
    x = 1,190,319.13

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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.