Home / 1,175,816.94-1,764,021.54-334,368.69

Finding the Fourth Proportional to 1,175,816.94, 1,764,021.54 and 334,368.69

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Solution

The fourth proportional to 1,175,816.94, 1,764,021.54 and 334,368.69 is: 501,637.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,175,816.94 : 1,764,021.54 = 334,368.69 : x
  2. Step 2: Convert to fraction form
    1,175,816.94/1,764,021.54 = 334,368.69/x
  3. Step 3: Cross multiply
    1,175,816.94x = 1,764,021.54 × 334,368.69
  4. Step 4: Simplify right side
    1,175,816.94x = 589,833,571,461.58
  5. Step 5: Solve for x
    x = 589,833,571,461.58/1,175,816.94
  6. Step 6: Final answer
    x = 501,637.25

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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.