Home / 1,765,074-2,647,030.08-566,711.28

Finding the Fourth Proportional to 1,765,074, 2,647,030.08 and 566,711.28

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Solution

The fourth proportional to 1,765,074, 2,647,030.08 and 566,711.28 is: 849,880.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,765,074 : 2,647,030.08 = 566,711.28 : x
  2. Step 2: Convert to fraction form
    1,765,074/2,647,030.08 = 566,711.28/x
  3. Step 3: Cross multiply
    1,765,074x = 2,647,030.08 × 566,711.28
  4. Step 4: Simplify right side
    1,765,074x = 1,500,101,804,835.30
  5. Step 5: Solve for x
    x = 1,500,101,804,835.30/1,765,074
  6. Step 6: Final answer
    x = 849,880.40

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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.