Home / 5,030,384.24-6,941,712.48-2,738,552.96

Finding the Fourth Proportional to 5,030,384.24, 6,941,712.48 and 2,738,552.96

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Solution

The fourth proportional to 5,030,384.24, 6,941,712.48 and 2,738,552.96 is: 3,779,084.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,030,384.24 : 6,941,712.48 = 2,738,552.96 : x
  2. Step 2: Convert to fraction form
    5,030,384.24/6,941,712.48 = 2,738,552.96/x
  3. Step 3: Cross multiply
    5,030,384.24x = 6,941,712.48 × 2,738,552.96
  4. Step 4: Simplify right side
    5,030,384.24x = 19,010,247,259,572.94
  5. Step 5: Solve for x
    x = 19,010,247,259,572.94/5,030,384.24
  6. Step 6: Final answer
    x = 3,779,084.53

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1.5x scale

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.