Home / 4,843,369.13-7,265,946.38-2,003,702.72

Finding the Fourth Proportional to 4,843,369.13, 7,265,946.38 and 2,003,702.72

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Solution

The fourth proportional to 4,843,369.13, 7,265,946.38 and 2,003,702.72 is: 3,005,923.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,843,369.13 : 7,265,946.38 = 2,003,702.72 : x
  2. Step 2: Convert to fraction form
    4,843,369.13/7,265,946.38 = 2,003,702.72/x
  3. Step 3: Cross multiply
    4,843,369.13x = 7,265,946.38 × 2,003,702.72
  4. Step 4: Simplify right side
    4,843,369.13x = 14,558,796,478,631.91
  5. Step 5: Solve for x
    x = 14,558,796,478,631.91/4,843,369.13
  6. Step 6: Final answer
    x = 3,005,923.38

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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.