Home / 668,226.60-1,001,465.10-592,993.80

Finding the Fourth Proportional to 668,226.60, 1,001,465.10 and 592,993.80

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Solution

The fourth proportional to 668,226.60, 1,001,465.10 and 592,993.80 is: 888,714.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    668,226.60 : 1,001,465.10 = 592,993.80 : x
  2. Step 2: Convert to fraction form
    668,226.60/1,001,465.10 = 592,993.80/x
  3. Step 3: Cross multiply
    668,226.60x = 1,001,465.10 × 592,993.80
  4. Step 4: Simplify right side
    668,226.60x = 593,862,595,216.38
  5. Step 5: Solve for x
    x = 593,862,595,216.38/668,226.60
  6. Step 6: Final answer
    x = 888,714.39

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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.