Home / 4,825,069.65-6,658,672.62-2,619,931.23

Finding the Fourth Proportional to 4,825,069.65, 6,658,672.62 and 2,619,931.23

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Solution

The fourth proportional to 4,825,069.65, 6,658,672.62 and 2,619,931.23 is: 3,615,546.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,825,069.65 : 6,658,672.62 = 2,619,931.23 : x
  2. Step 2: Convert to fraction form
    4,825,069.65/6,658,672.62 = 2,619,931.23/x
  3. Step 3: Cross multiply
    4,825,069.65x = 6,658,672.62 × 2,619,931.23
  4. Step 4: Simplify right side
    4,825,069.65x = 17,445,264,347,483.92
  5. Step 5: Solve for x
    x = 17,445,264,347,483.92/4,825,069.65
  6. Step 6: Final answer
    x = 3,615,546.64

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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.