Home / 7,216,470.54-10,825,956.45-2,424,627.18

Finding the Fourth Proportional to 7,216,470.54, 10,825,956.45 and 2,424,627.18

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Solution

The fourth proportional to 7,216,470.54, 10,825,956.45 and 2,424,627.18 is: 3,637,360.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,216,470.54 : 10,825,956.45 = 2,424,627.18 : x
  2. Step 2: Convert to fraction form
    7,216,470.54/10,825,956.45 = 2,424,627.18/x
  3. Step 3: Cross multiply
    7,216,470.54x = 10,825,956.45 × 2,424,627.18
  4. Step 4: Simplify right side
    7,216,470.54x = 26,248,908,258,166.31
  5. Step 5: Solve for x
    x = 26,248,908,258,166.31/7,216,470.54
  6. Step 6: Final answer
    x = 3,637,360.97

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Why These Related Problems?

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