Home / 1,029,917.12-1,544,876.64-585,752

Finding the Fourth Proportional to 1,029,917.12, 1,544,876.64 and 585,752

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Solution

The fourth proportional to 1,029,917.12, 1,544,876.64 and 585,752 is: 878,628.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,029,917.12 : 1,544,876.64 = 585,752 : x
  2. Step 2: Convert to fraction form
    1,029,917.12/1,544,876.64 = 585,752/x
  3. Step 3: Cross multiply
    1,029,917.12x = 1,544,876.64 × 585,752
  4. Step 4: Simplify right side
    1,029,917.12x = 904,914,581,633.28
  5. Step 5: Solve for x
    x = 904,914,581,633.28/1,029,917.12
  6. Step 6: Final answer
    x = 878,628.55

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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.