Home / 2,298,592.01-3,172,056.95-1,332,282.80

Finding the Fourth Proportional to 2,298,592.01, 3,172,056.95 and 1,332,282.80

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Solution

The fourth proportional to 2,298,592.01, 3,172,056.95 and 1,332,282.80 is: 1,838,550.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,298,592.01 : 3,172,056.95 = 1,332,282.80 : x
  2. Step 2: Convert to fraction form
    2,298,592.01/3,172,056.95 = 1,332,282.80/x
  3. Step 3: Cross multiply
    2,298,592.01x = 3,172,056.95 × 1,332,282.80
  4. Step 4: Simplify right side
    2,298,592.01x = 4,226,076,915,105.46
  5. Step 5: Solve for x
    x = 4,226,076,915,105.46/2,298,592.01
  6. Step 6: Final answer
    x = 1,838,550.25

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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.