Home / 2,417,011.30-3,625,510.47-900,659.71

Finding the Fourth Proportional to 2,417,011.30, 3,625,510.47 and 900,659.71

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Solution

The fourth proportional to 2,417,011.30, 3,625,510.47 and 900,659.71 is: 1,350,987.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,417,011.30 : 3,625,510.47 = 900,659.71 : x
  2. Step 2: Convert to fraction form
    2,417,011.30/3,625,510.47 = 900,659.71/x
  3. Step 3: Cross multiply
    2,417,011.30x = 3,625,510.47 × 900,659.71
  4. Step 4: Simplify right side
    2,417,011.30x = 3,265,351,208,512.16
  5. Step 5: Solve for x
    x = 3,265,351,208,512.16/2,417,011.30
  6. Step 6: Final answer
    x = 1,350,987.15

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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.