Home / 2,046,759.56-2,824,547.90-1,129,027.39

Finding the Fourth Proportional to 2,046,759.56, 2,824,547.90 and 1,129,027.39

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Solution

The fourth proportional to 2,046,759.56, 2,824,547.90 and 1,129,027.39 is: 1,558,068.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,046,759.56 : 2,824,547.90 = 1,129,027.39 : x
  2. Step 2: Convert to fraction form
    2,046,759.56/2,824,547.90 = 1,129,027.39/x
  3. Step 3: Cross multiply
    2,046,759.56x = 2,824,547.90 × 1,129,027.39
  4. Step 4: Simplify right side
    2,046,759.56x = 3,188,991,930,760.47
  5. Step 5: Solve for x
    x = 3,188,991,930,760.47/2,046,759.56
  6. Step 6: Final answer
    x = 1,558,068.66

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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.