Home / 9,935,566.83-14,892,639.42-4,807,161.18

Finding the Fourth Proportional to 9,935,566.83, 14,892,639.42 and 4,807,161.18

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Solution

The fourth proportional to 9,935,566.83, 14,892,639.42 and 4,807,161.18 is: 7,205,559.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,935,566.83 : 14,892,639.42 = 4,807,161.18 : x
  2. Step 2: Convert to fraction form
    9,935,566.83/14,892,639.42 = 4,807,161.18/x
  3. Step 3: Cross multiply
    9,935,566.83x = 14,892,639.42 × 4,807,161.18
  4. Step 4: Simplify right side
    9,935,566.83x = 71,591,318,087,561.70
  5. Step 5: Solve for x
    x = 71,591,318,087,561.70/9,935,566.83
  6. Step 6: Final answer
    x = 7,205,559.51

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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.