Home / 3,233,695.79-4,462,307.46-1,857,263.60

Finding the Fourth Proportional to 3,233,695.79, 4,462,307.46 and 1,857,263.60

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Solution

The fourth proportional to 3,233,695.79, 4,462,307.46 and 1,857,263.60 is: 2,562,913.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233,695.79 : 4,462,307.46 = 1,857,263.60 : x
  2. Step 2: Convert to fraction form
    3,233,695.79/4,462,307.46 = 1,857,263.60/x
  3. Step 3: Cross multiply
    3,233,695.79x = 4,462,307.46 × 1,857,263.60
  4. Step 4: Simplify right side
    3,233,695.79x = 8,287,681,195,154.92
  5. Step 5: Solve for x
    x = 8,287,681,195,154.92/3,233,695.79
  6. Step 6: Final answer
    x = 2,562,913.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.