Home / 4,447,294.10-6,137,924.01-2,815,853.12

Finding the Fourth Proportional to 4,447,294.10, 6,137,924.01 and 2,815,853.12

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Solution

The fourth proportional to 4,447,294.10, 6,137,924.01 and 2,815,853.12 is: 3,886,294.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,447,294.10 : 6,137,924.01 = 2,815,853.12 : x
  2. Step 2: Convert to fraction form
    4,447,294.10/6,137,924.01 = 2,815,853.12/x
  3. Step 3: Cross multiply
    4,447,294.10x = 6,137,924.01 × 2,815,853.12
  4. Step 4: Simplify right side
    4,447,294.10x = 17,283,492,473,881.41
  5. Step 5: Solve for x
    x = 17,283,492,473,881.41/4,447,294.10
  6. Step 6: Final answer
    x = 3,886,294.02

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.