Home / 2,043,699.77-3,065,534.27-527,253.80

Finding the Fourth Proportional to 2,043,699.77, 3,065,534.27 and 527,253.80

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Solution

The fourth proportional to 2,043,699.77, 3,065,534.27 and 527,253.80 is: 790,876.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,043,699.77 : 3,065,534.27 = 527,253.80 : x
  2. Step 2: Convert to fraction form
    2,043,699.77/3,065,534.27 = 527,253.80/x
  3. Step 3: Cross multiply
    2,043,699.77x = 3,065,534.27 × 527,253.80
  4. Step 4: Simplify right side
    2,043,699.77x = 1,616,314,574,923.79
  5. Step 5: Solve for x
    x = 1,616,314,574,923.79/2,043,699.77
  6. Step 6: Final answer
    x = 790,876.72

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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.