Home / 7,066,515.15-10,599,772.73-6,594,123.15

Finding the Fourth Proportional to 7,066,515.15, 10,599,772.73 and 6,594,123.15

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Solution

The fourth proportional to 7,066,515.15, 10,599,772.73 and 6,594,123.15 is: 9,891,184.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,066,515.15 : 10,599,772.73 = 6,594,123.15 : x
  2. Step 2: Convert to fraction form
    7,066,515.15/10,599,772.73 = 6,594,123.15/x
  3. Step 3: Cross multiply
    7,066,515.15x = 10,599,772.73 × 6,594,123.15
  4. Step 4: Simplify right side
    7,066,515.15x = 69,896,206,710,661.09
  5. Step 5: Solve for x
    x = 69,896,206,710,661.09/7,066,515.15
  6. Step 6: Final answer
    x = 9,891,184.73

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Double scale
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Similar ratio
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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.