Home / 7,606,354.12-10,495,607.72-4,297,441.02

Finding the Fourth Proportional to 7,606,354.12, 10,495,607.72 and 4,297,441.02

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Solution

The fourth proportional to 7,606,354.12, 10,495,607.72 and 4,297,441.02 is: 5,929,812.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,606,354.12 : 10,495,607.72 = 4,297,441.02 : x
  2. Step 2: Convert to fraction form
    7,606,354.12/10,495,607.72 = 4,297,441.02/x
  3. Step 3: Cross multiply
    7,606,354.12x = 10,495,607.72 × 4,297,441.02
  4. Step 4: Simplify right side
    7,606,354.12x = 45,104,255,145,756.67
  5. Step 5: Solve for x
    x = 45,104,255,145,756.67/7,606,354.12
  6. Step 6: Final answer
    x = 5,929,812.68

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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.