Home / 1,446,099.68-2,166,097.95-1,160,242.58

Finding the Fourth Proportional to 1,446,099.68, 2,166,097.95 and 1,160,242.58

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Solution

The fourth proportional to 1,446,099.68, 2,166,097.95 and 1,160,242.58 is: 1,737,915.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,446,099.68 : 2,166,097.95 = 1,160,242.58 : x
  2. Step 2: Convert to fraction form
    1,446,099.68/2,166,097.95 = 1,160,242.58/x
  3. Step 3: Cross multiply
    1,446,099.68x = 2,166,097.95 × 1,160,242.58
  4. Step 4: Simplify right side
    1,446,099.68x = 2,513,199,079,455.96
  5. Step 5: Solve for x
    x = 2,513,199,079,455.96/1,446,099.68
  6. Step 6: Final answer
    x = 1,737,915.52

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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.