Home / 4,013,126.74-6,021,658.50-1,883,384.02

Finding the Fourth Proportional to 4,013,126.74, 6,021,658.50 and 1,883,384.02

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Solution

The fourth proportional to 4,013,126.74, 6,021,658.50 and 1,883,384.02 is: 2,825,999.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,013,126.74 : 6,021,658.50 = 1,883,384.02 : x
  2. Step 2: Convert to fraction form
    4,013,126.74/6,021,658.50 = 1,883,384.02/x
  3. Step 3: Cross multiply
    4,013,126.74x = 6,021,658.50 × 1,883,384.02
  4. Step 4: Simplify right side
    4,013,126.74x = 11,341,095,392,797.17
  5. Step 5: Solve for x
    x = 11,341,095,392,797.17/4,013,126.74
  6. Step 6: Final answer
    x = 2,825,999.81

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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.