Home / 3,584,925.30-4,947,134.61-1,953,346.07

Finding the Fourth Proportional to 3,584,925.30, 4,947,134.61 and 1,953,346.07

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Solution

The fourth proportional to 3,584,925.30, 4,947,134.61 and 1,953,346.07 is: 2,695,583.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,584,925.30 : 4,947,134.61 = 1,953,346.07 : x
  2. Step 2: Convert to fraction form
    3,584,925.30/4,947,134.61 = 1,953,346.07/x
  3. Step 3: Cross multiply
    3,584,925.30x = 4,947,134.61 × 1,953,346.07
  4. Step 4: Simplify right side
    3,584,925.30x = 9,663,465,923,468.81
  5. Step 5: Solve for x
    x = 9,663,465,923,468.81/3,584,925.30
  6. Step 6: Final answer
    x = 2,695,583.62

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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.