Home / 1,524,006.85-2,103,153.15-835,741.55

Finding the Fourth Proportional to 1,524,006.85, 2,103,153.15 and 835,741.55

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Solution

The fourth proportional to 1,524,006.85, 2,103,153.15 and 835,741.55 is: 1,153,336.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,006.85 : 2,103,153.15 = 835,741.55 : x
  2. Step 2: Convert to fraction form
    1,524,006.85/2,103,153.15 = 835,741.55/x
  3. Step 3: Cross multiply
    1,524,006.85x = 2,103,153.15 × 835,741.55
  4. Step 4: Simplify right side
    1,524,006.85x = 1,757,692,470,030.06
  5. Step 5: Solve for x
    x = 1,757,692,470,030.06/1,524,006.85
  6. Step 6: Final answer
    x = 1,153,336.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.