Home / 4,032,011.40-6,048,017.10-3,423,150.60

Finding the Fourth Proportional to 4,032,011.40, 6,048,017.10 and 3,423,150.60

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Solution

The fourth proportional to 4,032,011.40, 6,048,017.10 and 3,423,150.60 is: 5,134,725.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,011.40 : 6,048,017.10 = 3,423,150.60 : x
  2. Step 2: Convert to fraction form
    4,032,011.40/6,048,017.10 = 3,423,150.60/x
  3. Step 3: Cross multiply
    4,032,011.40x = 6,048,017.10 × 3,423,150.60
  4. Step 4: Simplify right side
    4,032,011.40x = 20,703,273,364,675.26
  5. Step 5: Solve for x
    x = 20,703,273,364,675.26/4,032,011.40
  6. Step 6: Final answer
    x = 5,134,725.90

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.