Home / 4,329,395.87-6,492,174.10-2,307,262.86

Finding the Fourth Proportional to 4,329,395.87, 6,492,174.10 and 2,307,262.86

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Solution

The fourth proportional to 4,329,395.87, 6,492,174.10 and 2,307,262.86 is: 3,459,871.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,329,395.87 : 6,492,174.10 = 2,307,262.86 : x
  2. Step 2: Convert to fraction form
    4,329,395.87/6,492,174.10 = 2,307,262.86/x
  3. Step 3: Cross multiply
    4,329,395.87x = 6,492,174.10 × 2,307,262.86
  4. Step 4: Simplify right side
    4,329,395.87x = 14,979,152,175,815.77
  5. Step 5: Solve for x
    x = 14,979,152,175,815.77/4,329,395.87
  6. Step 6: Final answer
    x = 3,459,871.23

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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.