Home / 1,053,298.63-1,580,185.07-333,683.69

Finding the Fourth Proportional to 1,053,298.63, 1,580,185.07 and 333,683.69

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Solution

The fourth proportional to 1,053,298.63, 1,580,185.07 and 333,683.69 is: 500,600.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,053,298.63 : 1,580,185.07 = 333,683.69 : x
  2. Step 2: Convert to fraction form
    1,053,298.63/1,580,185.07 = 333,683.69/x
  3. Step 3: Cross multiply
    1,053,298.63x = 1,580,185.07 × 333,683.69
  4. Step 4: Simplify right side
    1,053,298.63x = 527,281,983,372.09
  5. Step 5: Solve for x
    x = 527,281,983,372.09/1,053,298.63
  6. Step 6: Final answer
    x = 500,600.66

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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.