Home / 1,169,265.60-1,753,315.20-537,465.60

Finding the Fourth Proportional to 1,169,265.60, 1,753,315.20 and 537,465.60

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Solution

The fourth proportional to 1,169,265.60, 1,753,315.20 and 537,465.60 is: 805,930.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,265.60 : 1,753,315.20 = 537,465.60 : x
  2. Step 2: Convert to fraction form
    1,169,265.60/1,753,315.20 = 537,465.60/x
  3. Step 3: Cross multiply
    1,169,265.60x = 1,753,315.20 × 537,465.60
  4. Step 4: Simplify right side
    1,169,265.60x = 942,346,605,957.12
  5. Step 5: Solve for x
    x = 942,346,605,957.12/1,169,265.60
  6. Step 6: Final answer
    x = 805,930.33

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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.