Home / 4,013,221.71-6,019,075.99-1,134,565.66

Finding the Fourth Proportional to 4,013,221.71, 6,019,075.99 and 1,134,565.66

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Solution

The fourth proportional to 4,013,221.71, 6,019,075.99 and 1,134,565.66 is: 1,701,634.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,013,221.71 : 6,019,075.99 = 1,134,565.66 : x
  2. Step 2: Convert to fraction form
    4,013,221.71/6,019,075.99 = 1,134,565.66/x
  3. Step 3: Cross multiply
    4,013,221.71x = 6,019,075.99 × 1,134,565.66
  4. Step 4: Simplify right side
    4,013,221.71x = 6,829,036,912,006.83
  5. Step 5: Solve for x
    x = 6,829,036,912,006.83/4,013,221.71
  6. Step 6: Final answer
    x = 1,701,634.60

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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.