Home / 7,450,232.46-11,183,167.22-6,602,726.22

Finding the Fourth Proportional to 7,450,232.46, 11,183,167.22 and 6,602,726.22

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Solution

The fourth proportional to 7,450,232.46, 11,183,167.22 and 6,602,726.22 is: 9,911,018.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,450,232.46 : 11,183,167.22 = 6,602,726.22 : x
  2. Step 2: Convert to fraction form
    7,450,232.46/11,183,167.22 = 6,602,726.22/x
  3. Step 3: Cross multiply
    7,450,232.46x = 11,183,167.22 × 6,602,726.22
  4. Step 4: Simplify right side
    7,450,232.46x = 73,839,391,393,124.88
  5. Step 5: Solve for x
    x = 73,839,391,393,124.88/7,450,232.46
  6. Step 6: Final answer
    x = 9,911,018.45

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Double scale
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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.