Home / 4,825,061.65-6,658,661.58-2,619,923.23

Finding the Fourth Proportional to 4,825,061.65, 6,658,661.58 and 2,619,923.23

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Solution

The fourth proportional to 4,825,061.65, 6,658,661.58 and 2,619,923.23 is: 3,615,535.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,825,061.65 : 6,658,661.58 = 2,619,923.23 : x
  2. Step 2: Convert to fraction form
    4,825,061.65/6,658,661.58 = 2,619,923.23/x
  3. Step 3: Cross multiply
    4,825,061.65x = 6,658,661.58 × 2,619,923.23
  4. Step 4: Simplify right side
    4,825,061.65x = 17,445,182,154,150.50
  5. Step 5: Solve for x
    x = 17,445,182,154,150.50/4,825,061.65
  6. Step 6: Final answer
    x = 3,615,535.60

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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.