Home / 2,298,985.14-3,448,685.46-879,053.52

Finding the Fourth Proportional to 2,298,985.14, 3,448,685.46 and 879,053.52

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Solution

The fourth proportional to 2,298,985.14, 3,448,685.46 and 879,053.52 is: 1,318,659.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,298,985.14 : 3,448,685.46 = 879,053.52 : x
  2. Step 2: Convert to fraction form
    2,298,985.14/3,448,685.46 = 879,053.52/x
  3. Step 3: Cross multiply
    2,298,985.14x = 3,448,685.46 × 879,053.52
  4. Step 4: Simplify right side
    2,298,985.14x = 3,031,579,092,985.82
  5. Step 5: Solve for x
    x = 3,031,579,092,985.82/2,298,985.14
  6. Step 6: Final answer
    x = 1,318,659.72

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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.