Home / 4,736,930.10-7,105,788.81-1,895,492.22

Finding the Fourth Proportional to 4,736,930.10, 7,105,788.81 and 1,895,492.22

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Solution

The fourth proportional to 4,736,930.10, 7,105,788.81 and 1,895,492.22 is: 2,843,395.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,736,930.10 : 7,105,788.81 = 1,895,492.22 : x
  2. Step 2: Convert to fraction form
    4,736,930.10/7,105,788.81 = 1,895,492.22/x
  3. Step 3: Cross multiply
    4,736,930.10x = 7,105,788.81 × 1,895,492.22
  4. Step 4: Simplify right side
    4,736,930.10x = 13,468,967,406,318.06
  5. Step 5: Solve for x
    x = 13,468,967,406,318.06/4,736,930.10
  6. Step 6: Final answer
    x = 2,843,395.85

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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.