Home / 2,434,923.51-3,359,378.46-1,402,410.62

Finding the Fourth Proportional to 2,434,923.51, 3,359,378.46 and 1,402,410.62

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Solution

The fourth proportional to 2,434,923.51, 3,359,378.46 and 1,402,410.62 is: 1,934,856.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,434,923.51 : 3,359,378.46 = 1,402,410.62 : x
  2. Step 2: Convert to fraction form
    2,434,923.51/3,359,378.46 = 1,402,410.62/x
  3. Step 3: Cross multiply
    2,434,923.51x = 3,359,378.46 × 1,402,410.62
  4. Step 4: Simplify right side
    2,434,923.51x = 4,711,228,028,903.25
  5. Step 5: Solve for x
    x = 4,711,228,028,903.25/2,434,923.51
  6. Step 6: Final answer
    x = 1,934,856.68

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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.