Home / 1,708,053.86-2,356,873.52-973,027.46

Finding the Fourth Proportional to 1,708,053.86, 2,356,873.52 and 973,027.46

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Solution

The fourth proportional to 1,708,053.86, 2,356,873.52 and 973,027.46 is: 1,342,640.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,708,053.86 : 2,356,873.52 = 973,027.46 : x
  2. Step 2: Convert to fraction form
    1,708,053.86/2,356,873.52 = 973,027.46/x
  3. Step 3: Cross multiply
    1,708,053.86x = 2,356,873.52 × 973,027.46
  4. Step 4: Simplify right side
    1,708,053.86x = 2,293,302,654,706.86
  5. Step 5: Solve for x
    x = 2,293,302,654,706.86/1,708,053.86
  6. Step 6: Final answer
    x = 1,342,640.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.