Home / 3,506,487.54-4,839,758.36-2,056,650.05

Finding the Fourth Proportional to 3,506,487.54, 4,839,758.36 and 2,056,650.05

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Solution

The fourth proportional to 3,506,487.54, 4,839,758.36 and 2,056,650.05 is: 2,838,649.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,506,487.54 : 4,839,758.36 = 2,056,650.05 : x
  2. Step 2: Convert to fraction form
    3,506,487.54/4,839,758.36 = 2,056,650.05/x
  3. Step 3: Cross multiply
    3,506,487.54x = 4,839,758.36 × 2,056,650.05
  4. Step 4: Simplify right side
    3,506,487.54x = 9,953,689,238,599.88
  5. Step 5: Solve for x
    x = 9,953,689,238,599.88/3,506,487.54
  6. Step 6: Final answer
    x = 2,838,649.54

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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.