Home / 2,909,529.24-4,014,848.34-1,791,740.34

Finding the Fourth Proportional to 2,909,529.24, 4,014,848.34 and 1,791,740.34

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Solution

The fourth proportional to 2,909,529.24, 4,014,848.34 and 1,791,740.34 is: 2,472,415.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,909,529.24 : 4,014,848.34 = 1,791,740.34 : x
  2. Step 2: Convert to fraction form
    2,909,529.24/4,014,848.34 = 1,791,740.34/x
  3. Step 3: Cross multiply
    2,909,529.24x = 4,014,848.34 × 1,791,740.34
  4. Step 4: Simplify right side
    2,909,529.24x = 7,193,565,729,760.04
  5. Step 5: Solve for x
    x = 7,193,565,729,760.04/2,909,529.24
  6. Step 6: Final answer
    x = 2,472,415.69

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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.