Home / 953,263.64-1,429,894.64-243,291.62

Finding the Fourth Proportional to 953,263.64, 1,429,894.64 and 243,291.62

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Solution

The fourth proportional to 953,263.64, 1,429,894.64 and 243,291.62 is: 364,937.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    953,263.64 : 1,429,894.64 = 243,291.62 : x
  2. Step 2: Convert to fraction form
    953,263.64/1,429,894.64 = 243,291.62/x
  3. Step 3: Cross multiply
    953,263.64x = 1,429,894.64 × 243,291.62
  4. Step 4: Simplify right side
    953,263.64x = 347,881,383,394.92
  5. Step 5: Solve for x
    x = 347,881,383,394.92/953,263.64
  6. Step 6: Final answer
    x = 364,937.22

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.