Home / 4,032,116.40-6,048,174.60-1,040,300.40

Finding the Fourth Proportional to 4,032,116.40, 6,048,174.60 and 1,040,300.40

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Solution

The fourth proportional to 4,032,116.40, 6,048,174.60 and 1,040,300.40 is: 1,560,450.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,116.40 : 6,048,174.60 = 1,040,300.40 : x
  2. Step 2: Convert to fraction form
    4,032,116.40/6,048,174.60 = 1,040,300.40/x
  3. Step 3: Cross multiply
    4,032,116.40x = 6,048,174.60 × 1,040,300.40
  4. Step 4: Simplify right side
    4,032,116.40x = 6,291,918,455,649.84
  5. Step 5: Solve for x
    x = 6,291,918,455,649.84/4,032,116.40
  6. Step 6: Final answer
    x = 1,560,450.60

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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.