Home / 6,336,003.40-9,504,005.10-6,210,032.20

Finding the Fourth Proportional to 6,336,003.40, 9,504,005.10 and 6,210,032.20

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Solution

The fourth proportional to 6,336,003.40, 9,504,005.10 and 6,210,032.20 is: 9,315,048.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,336,003.40 : 9,504,005.10 = 6,210,032.20 : x
  2. Step 2: Convert to fraction form
    6,336,003.40/9,504,005.10 = 6,210,032.20/x
  3. Step 3: Cross multiply
    6,336,003.40x = 9,504,005.10 × 6,210,032.20
  4. Step 4: Simplify right side
    6,336,003.40x = 59,020,177,699,964.22
  5. Step 5: Solve for x
    x = 59,020,177,699,964.22/6,336,003.40
  6. Step 6: Final answer
    x = 9,315,048.30

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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.