Home / 4,829,255.20-6,664,333.20-2,624,098.72

Finding the Fourth Proportional to 4,829,255.20, 6,664,333.20 and 2,624,098.72

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Solution

The fourth proportional to 4,829,255.20, 6,664,333.20 and 2,624,098.72 is: 3,621,235.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,255.20 : 6,664,333.20 = 2,624,098.72 : x
  2. Step 2: Convert to fraction form
    4,829,255.20/6,664,333.20 = 2,624,098.72/x
  3. Step 3: Cross multiply
    4,829,255.20x = 6,664,333.20 × 2,624,098.72
  4. Step 4: Simplify right side
    4,829,255.20x = 17,487,868,219,773.51
  5. Step 5: Solve for x
    x = 17,487,868,219,773.51/4,829,255.20
  6. Step 6: Final answer
    x = 3,621,235.05

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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.