Home / 1,053,804.07-1,580,762.10-334,202.50

Finding the Fourth Proportional to 1,053,804.07, 1,580,762.10 and 334,202.50

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Solution

The fourth proportional to 1,053,804.07, 1,580,762.10 and 334,202.50 is: 501,321.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,053,804.07 : 1,580,762.10 = 334,202.50 : x
  2. Step 2: Convert to fraction form
    1,053,804.07/1,580,762.10 = 334,202.50/x
  3. Step 3: Cross multiply
    1,053,804.07x = 1,580,762.10 × 334,202.50
  4. Step 4: Simplify right side
    1,053,804.07x = 528,294,645,725.25
  5. Step 5: Solve for x
    x = 528,294,645,725.25/1,053,804.07
  6. Step 6: Final answer
    x = 501,321.51

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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.