Home / 7,583,853.84-10,465,755.30-4,146,095.04

Finding the Fourth Proportional to 7,583,853.84, 10,465,755.30 and 4,146,095.04

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Solution

The fourth proportional to 7,583,853.84, 10,465,755.30 and 4,146,095.04 is: 5,721,631.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,583,853.84 : 10,465,755.30 = 4,146,095.04 : x
  2. Step 2: Convert to fraction form
    7,583,853.84/10,465,755.30 = 4,146,095.04/x
  3. Step 3: Cross multiply
    7,583,853.84x = 10,465,755.30 × 4,146,095.04
  4. Step 4: Simplify right side
    7,583,853.84x = 43,392,016,139,183.72
  5. Step 5: Solve for x
    x = 43,392,016,139,183.72/7,583,853.84
  6. Step 6: Final answer
    x = 5,721,631.38

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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.