Home / 3,583,595.85-4,946,038.80-2,056,700.49

Finding the Fourth Proportional to 3,583,595.85, 4,946,038.80 and 2,056,700.49

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Solution

The fourth proportional to 3,583,595.85, 4,946,038.80 and 2,056,700.49 is: 2,838,634.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,583,595.85 : 4,946,038.80 = 2,056,700.49 : x
  2. Step 2: Convert to fraction form
    3,583,595.85/4,946,038.80 = 2,056,700.49/x
  3. Step 3: Cross multiply
    3,583,595.85x = 4,946,038.80 × 2,056,700.49
  4. Step 4: Simplify right side
    3,583,595.85x = 10,172,520,423,519.01
  5. Step 5: Solve for x
    x = 10,172,520,423,519.01/3,583,595.85
  6. Step 6: Final answer
    x = 2,838,634.95

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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.