Home / 1,652,152.91-2,280,010.26-927,054.23

Finding the Fourth Proportional to 1,652,152.91, 2,280,010.26 and 927,054.23

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Solution

The fourth proportional to 1,652,152.91, 2,280,010.26 and 927,054.23 is: 1,279,356.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,652,152.91 : 2,280,010.26 = 927,054.23 : x
  2. Step 2: Convert to fraction form
    1,652,152.91/2,280,010.26 = 927,054.23/x
  3. Step 3: Cross multiply
    1,652,152.91x = 2,280,010.26 × 927,054.23
  4. Step 4: Simplify right side
    1,652,152.91x = 2,113,693,144,576.35
  5. Step 5: Solve for x
    x = 2,113,693,144,576.35/1,652,152.91
  6. Step 6: Final answer
    x = 1,279,356.86

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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.