Home / 3,276,527.93-4,910,931.63-1,477,304.90

Finding the Fourth Proportional to 3,276,527.93, 4,910,931.63 and 1,477,304.90

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Solution

The fourth proportional to 3,276,527.93, 4,910,931.63 and 1,477,304.90 is: 2,214,216.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,276,527.93 : 4,910,931.63 = 1,477,304.90 : x
  2. Step 2: Convert to fraction form
    3,276,527.93/4,910,931.63 = 1,477,304.90/x
  3. Step 3: Cross multiply
    3,276,527.93x = 4,910,931.63 × 1,477,304.90
  4. Step 4: Simplify right side
    3,276,527.93x = 7,254,943,336,009.33
  5. Step 5: Solve for x
    x = 7,254,943,336,009.33/3,276,527.93
  6. Step 6: Final answer
    x = 2,214,216.85

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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.