Home / 2,706,013.98-4,059,210.51-1,086,782.94

Finding the Fourth Proportional to 2,706,013.98, 4,059,210.51 and 1,086,782.94

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Solution

The fourth proportional to 2,706,013.98, 4,059,210.51 and 1,086,782.94 is: 1,630,250.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,706,013.98 : 4,059,210.51 = 1,086,782.94 : x
  2. Step 2: Convert to fraction form
    2,706,013.98/4,059,210.51 = 1,086,782.94/x
  3. Step 3: Cross multiply
    2,706,013.98x = 4,059,210.51 × 1,086,782.94
  4. Step 4: Simplify right side
    2,706,013.98x = 4,411,480,732,136.70
  5. Step 5: Solve for x
    x = 4,411,480,732,136.70/2,706,013.98
  6. Step 6: Final answer
    x = 1,630,250.53

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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.