Home / 6,690,304.01-10,035,837.53-1,897,616.63

Finding the Fourth Proportional to 6,690,304.01, 10,035,837.53 and 1,897,616.63

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Solution

The fourth proportional to 6,690,304.01, 10,035,837.53 and 1,897,616.63 is: 2,846,533.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,690,304.01 : 10,035,837.53 = 1,897,616.63 : x
  2. Step 2: Convert to fraction form
    6,690,304.01/10,035,837.53 = 1,897,616.63/x
  3. Step 3: Cross multiply
    6,690,304.01x = 10,035,837.53 × 1,897,616.63
  4. Step 4: Simplify right side
    6,690,304.01x = 19,044,172,215,623.70
  5. Step 5: Solve for x
    x = 19,044,172,215,623.70/6,690,304.01
  6. Step 6: Final answer
    x = 2,846,533.16

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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.