Home / 3,328,952.54-4,593,952.95-1,878,952.10

Finding the Fourth Proportional to 3,328,952.54, 4,593,952.95 and 1,878,952.10

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Solution

The fourth proportional to 3,328,952.54, 4,593,952.95 and 1,878,952.10 is: 2,592,953.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,328,952.54 : 4,593,952.95 = 1,878,952.10 : x
  2. Step 2: Convert to fraction form
    3,328,952.54/4,593,952.95 = 1,878,952.10/x
  3. Step 3: Cross multiply
    3,328,952.54x = 4,593,952.95 × 1,878,952.10
  4. Step 4: Simplify right side
    3,328,952.54x = 8,631,817,542,703.70
  5. Step 5: Solve for x
    x = 8,631,817,542,703.70/3,328,952.54
  6. Step 6: Final answer
    x = 2,592,953.02

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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.