Home / 14,657,898.78-21,979,684.44-6,019,690.32

Finding the Fourth Proportional to 14,657,898.78, 21,979,684.44 and 6,019,690.32

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Solution

The fourth proportional to 14,657,898.78, 21,979,684.44 and 6,019,690.32 is: 9,026,593.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,657,898.78 : 21,979,684.44 = 6,019,690.32 : x
  2. Step 2: Convert to fraction form
    14,657,898.78/21,979,684.44 = 6,019,690.32/x
  3. Step 3: Cross multiply
    14,657,898.78x = 21,979,684.44 × 6,019,690.32
  4. Step 4: Simplify right side
    14,657,898.78x = 132,310,893,660,122.64
  5. Step 5: Solve for x
    x = 132,310,893,660,122.64/14,657,898.78
  6. Step 6: Final answer
    x = 9,026,593.49

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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.