Home / 1,758,389.28-2,637,504.67-733,297.42

Finding the Fourth Proportional to 1,758,389.28, 2,637,504.67 and 733,297.42

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Solution

The fourth proportional to 1,758,389.28, 2,637,504.67 and 733,297.42 is: 1,099,913.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,758,389.28 : 2,637,504.67 = 733,297.42 : x
  2. Step 2: Convert to fraction form
    1,758,389.28/2,637,504.67 = 733,297.42/x
  3. Step 3: Cross multiply
    1,758,389.28x = 2,637,504.67 × 733,297.42
  4. Step 4: Simplify right side
    1,758,389.28x = 1,934,075,369,748.95
  5. Step 5: Solve for x
    x = 1,934,075,369,748.95/1,758,389.28
  6. Step 6: Final answer
    x = 1,099,913.08

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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.