Home / 9,494,348.64-14,243,320.08-3,815,017.44

Finding the Fourth Proportional to 9,494,348.64, 14,243,320.08 and 3,815,017.44

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Solution

The fourth proportional to 9,494,348.64, 14,243,320.08 and 3,815,017.44 is: 5,723,248.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,494,348.64 : 14,243,320.08 = 3,815,017.44 : x
  2. Step 2: Convert to fraction form
    9,494,348.64/14,243,320.08 = 3,815,017.44/x
  3. Step 3: Cross multiply
    9,494,348.64x = 14,243,320.08 × 3,815,017.44
  4. Step 4: Simplify right side
    9,494,348.64x = 54,338,514,508,702.20
  5. Step 5: Solve for x
    x = 54,338,514,508,702.20/9,494,348.64
  6. Step 6: Final answer
    x = 5,723,248.28

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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.