Home / 7,492,118.22-10,339,122.96-4,054,359.24

Finding the Fourth Proportional to 7,492,118.22, 10,339,122.96 and 4,054,359.24

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Solution

The fourth proportional to 7,492,118.22, 10,339,122.96 and 4,054,359.24 is: 5,595,015.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,492,118.22 : 10,339,122.96 = 4,054,359.24 : x
  2. Step 2: Convert to fraction form
    7,492,118.22/10,339,122.96 = 4,054,359.24/x
  3. Step 3: Cross multiply
    7,492,118.22x = 10,339,122.96 × 4,054,359.24
  4. Step 4: Simplify right side
    7,492,118.22x = 41,918,518,706,372.16
  5. Step 5: Solve for x
    x = 41,918,518,706,372.16/7,492,118.22
  6. Step 6: Final answer
    x = 5,595,015.65

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Why These Related Problems?

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