Home / 2,293,999.59-3,165,714.84-1,314,255.93

Finding the Fourth Proportional to 2,293,999.59, 3,165,714.84 and 1,314,255.93

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Solution

The fourth proportional to 2,293,999.59, 3,165,714.84 and 1,314,255.93 is: 1,813,670.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,293,999.59 : 3,165,714.84 = 1,314,255.93 : x
  2. Step 2: Convert to fraction form
    2,293,999.59/3,165,714.84 = 1,314,255.93/x
  3. Step 3: Cross multiply
    2,293,999.59x = 3,165,714.84 × 1,314,255.93
  4. Step 4: Simplify right side
    2,293,999.59x = 4,160,559,501,159.00
  5. Step 5: Solve for x
    x = 4,160,559,501,159.00/2,293,999.59
  6. Step 6: Final answer
    x = 1,813,670.55

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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.