Home / 4,002,000-6,004,124.64-1,607,525.76

Finding the Fourth Proportional to 4,002,000, 6,004,124.64 and 1,607,525.76

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Solution

The fourth proportional to 4,002,000, 6,004,124.64 and 1,607,525.76 is: 2,411,740.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,002,000 : 6,004,124.64 = 1,607,525.76 : x
  2. Step 2: Convert to fraction form
    4,002,000/6,004,124.64 = 1,607,525.76/x
  3. Step 3: Cross multiply
    4,002,000x = 6,004,124.64 × 1,607,525.76
  4. Step 4: Simplify right side
    4,002,000x = 9,651,785,025,050.73
  5. Step 5: Solve for x
    x = 9,651,785,025,050.73/4,002,000
  6. Step 6: Final answer
    x = 2,411,740.39

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1.5x scale

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.