Home / 3,300,053.42-4,553,992.43-1,829,953.84

Finding the Fourth Proportional to 3,300,053.42, 4,553,992.43 and 1,829,953.84

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Solution

The fourth proportional to 3,300,053.42, 4,553,992.43 and 1,829,953.84 is: 2,525,291.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,300,053.42 : 4,553,992.43 = 1,829,953.84 : x
  2. Step 2: Convert to fraction form
    3,300,053.42/4,553,992.43 = 1,829,953.84/x
  3. Step 3: Cross multiply
    3,300,053.42x = 4,553,992.43 × 1,829,953.84
  4. Step 4: Simplify right side
    3,300,053.42x = 8,333,595,944,876.81
  5. Step 5: Solve for x
    x = 8,333,595,944,876.81/3,300,053.42
  6. Step 6: Final answer
    x = 2,525,291.23

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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.