Home / 4,532,486.94-6,255,283.80-3,384,574.38

Finding the Fourth Proportional to 4,532,486.94, 6,255,283.80 and 3,384,574.38

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Solution

The fourth proportional to 4,532,486.94, 6,255,283.80 and 3,384,574.38 is: 4,671,050.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,532,486.94 : 6,255,283.80 = 3,384,574.38 : x
  2. Step 2: Convert to fraction form
    4,532,486.94/6,255,283.80 = 3,384,574.38/x
  3. Step 3: Cross multiply
    4,532,486.94x = 6,255,283.80 × 3,384,574.38
  4. Step 4: Simplify right side
    4,532,486.94x = 21,171,473,289,109.04
  5. Step 5: Solve for x
    x = 21,171,473,289,109.04/4,532,486.94
  6. Step 6: Final answer
    x = 4,671,050.04

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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.