Home / 7,606,462.80-10,496,858.40-4,168,695.63

Finding the Fourth Proportional to 7,606,462.80, 10,496,858.40 and 4,168,695.63

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Solution

The fourth proportional to 7,606,462.80, 10,496,858.40 and 4,168,695.63 is: 5,752,766.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,606,462.80 : 10,496,858.40 = 4,168,695.63 : x
  2. Step 2: Convert to fraction form
    7,606,462.80/10,496,858.40 = 4,168,695.63/x
  3. Step 3: Cross multiply
    7,606,462.80x = 10,496,858.40 × 4,168,695.63
  4. Step 4: Simplify right side
    7,606,462.80x = 43,758,207,740,808.79
  5. Step 5: Solve for x
    x = 43,758,207,740,808.79/7,606,462.80
  6. Step 6: Final answer
    x = 5,752,766.94

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Double scale
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1.5x scale

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.