Home / 4,031,336.40-6,049,337.40-1,507,246.80

Finding the Fourth Proportional to 4,031,336.40, 6,049,337.40 and 1,507,246.80

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Solution

The fourth proportional to 4,031,336.40, 6,049,337.40 and 1,507,246.80 is: 2,261,742.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,031,336.40 : 6,049,337.40 = 1,507,246.80 : x
  2. Step 2: Convert to fraction form
    4,031,336.40/6,049,337.40 = 1,507,246.80/x
  3. Step 3: Cross multiply
    4,031,336.40x = 6,049,337.40 × 1,507,246.80
  4. Step 4: Simplify right side
    4,031,336.40x = 9,117,844,438,270.32
  5. Step 5: Solve for x
    x = 9,117,844,438,270.32/4,031,336.40
  6. Step 6: Final answer
    x = 2,261,742.39

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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.