Home / 7,582,666.47-10,461,524.72-4,317,170.66

Finding the Fourth Proportional to 7,582,666.47, 10,461,524.72 and 4,317,170.66

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Solution

The fourth proportional to 7,582,666.47, 10,461,524.72 and 4,317,170.66 is: 5,956,240.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,582,666.47 : 10,461,524.72 = 4,317,170.66 : x
  2. Step 2: Convert to fraction form
    7,582,666.47/10,461,524.72 = 4,317,170.66/x
  3. Step 3: Cross multiply
    7,582,666.47x = 10,461,524.72 × 4,317,170.66
  4. Step 4: Simplify right side
    7,582,666.47x = 45,164,187,580,048.72
  5. Step 5: Solve for x
    x = 45,164,187,580,048.72/7,582,666.47
  6. Step 6: Final answer
    x = 5,956,240.82

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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.