Home / 4,799,255.96-7,201,541.10-2,875,439.54

Finding the Fourth Proportional to 4,799,255.96, 7,201,541.10 and 2,875,439.54

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Solution

The fourth proportional to 4,799,255.96, 7,201,541.10 and 2,875,439.54 is: 4,314,751.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,799,255.96 : 7,201,541.10 = 2,875,439.54 : x
  2. Step 2: Convert to fraction form
    4,799,255.96/7,201,541.10 = 2,875,439.54/x
  3. Step 3: Cross multiply
    4,799,255.96x = 7,201,541.10 × 2,875,439.54
  4. Step 4: Simplify right side
    4,799,255.96x = 20,707,596,045,878.95
  5. Step 5: Solve for x
    x = 20,707,596,045,878.95/4,799,255.96
  6. Step 6: Final answer
    x = 4,314,751.33

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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.