Home / 1,133,253.36-1,700,064.64-334,615.60

Finding the Fourth Proportional to 1,133,253.36, 1,700,064.64 and 334,615.60

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Solution

The fourth proportional to 1,133,253.36, 1,700,064.64 and 334,615.60 is: 501,977.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,133,253.36 : 1,700,064.64 = 334,615.60 : x
  2. Step 2: Convert to fraction form
    1,133,253.36/1,700,064.64 = 334,615.60/x
  3. Step 3: Cross multiply
    1,133,253.36x = 1,700,064.64 × 334,615.60
  4. Step 4: Simplify right side
    1,133,253.36x = 568,868,149,552.38
  5. Step 5: Solve for x
    x = 568,868,149,552.38/1,133,253.36
  6. Step 6: Final answer
    x = 501,977.91

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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.