Home / 4,439,776.55-6,656,968.04-1,740,868.25

Finding the Fourth Proportional to 4,439,776.55, 6,656,968.04 and 1,740,868.25

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Solution

The fourth proportional to 4,439,776.55, 6,656,968.04 and 1,740,868.25 is: 2,610,244.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,439,776.55 : 6,656,968.04 = 1,740,868.25 : x
  2. Step 2: Convert to fraction form
    4,439,776.55/6,656,968.04 = 1,740,868.25/x
  3. Step 3: Cross multiply
    4,439,776.55x = 6,656,968.04 × 1,740,868.25
  4. Step 4: Simplify right side
    4,439,776.55x = 11,588,904,260,111.55
  5. Step 5: Solve for x
    x = 11,588,904,260,111.55/4,439,776.55
  6. Step 6: Final answer
    x = 2,610,244.94

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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.