Home / 1,353,924.71-2,031,193.55-455,341.79

Finding the Fourth Proportional to 1,353,924.71, 2,031,193.55 and 455,341.79

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Solution

The fourth proportional to 1,353,924.71, 2,031,193.55 and 455,341.79 is: 683,115.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,353,924.71 : 2,031,193.55 = 455,341.79 : x
  2. Step 2: Convert to fraction form
    1,353,924.71/2,031,193.55 = 455,341.79/x
  3. Step 3: Cross multiply
    1,353,924.71x = 2,031,193.55 × 455,341.79
  4. Step 4: Simplify right side
    1,353,924.71x = 924,887,306,893.46
  5. Step 5: Solve for x
    x = 924,887,306,893.46/1,353,924.71
  6. Step 6: Final answer
    x = 683,115.76

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