Home / 1,652,665.50-2,480,046.93-706,043.34

Finding the Fourth Proportional to 1,652,665.50, 2,480,046.93 and 706,043.34

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Solution

The fourth proportional to 1,652,665.50, 2,480,046.93 and 706,043.34 is: 1,059,513.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,652,665.50 : 2,480,046.93 = 706,043.34 : x
  2. Step 2: Convert to fraction form
    1,652,665.50/2,480,046.93 = 706,043.34/x
  3. Step 3: Cross multiply
    1,652,665.50x = 2,480,046.93 × 706,043.34
  4. Step 4: Simplify right side
    1,652,665.50x = 1,751,020,617,813.95
  5. Step 5: Solve for x
    x = 1,751,020,617,813.95/1,652,665.50
  6. Step 6: Final answer
    x = 1,059,513.02

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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.