Home / 9,529,278.04-14,296,585.20-3,853,488.16

Finding the Fourth Proportional to 9,529,278.04, 14,296,585.20 and 3,853,488.16

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Solution

The fourth proportional to 9,529,278.04, 14,296,585.20 and 3,853,488.16 is: 5,781,311.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,529,278.04 : 14,296,585.20 = 3,853,488.16 : x
  2. Step 2: Convert to fraction form
    9,529,278.04/14,296,585.20 = 3,853,488.16/x
  3. Step 3: Cross multiply
    9,529,278.04x = 14,296,585.20 × 3,853,488.16
  4. Step 4: Simplify right side
    9,529,278.04x = 55,091,721,796,631.23
  5. Step 5: Solve for x
    x = 55,091,721,796,631.23/9,529,278.04
  6. Step 6: Final answer
    x = 5,781,311.19

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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.