Home / 1,695,509.01-2,543,160.54-601,348.05

Finding the Fourth Proportional to 1,695,509.01, 2,543,160.54 and 601,348.05

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Solution

The fourth proportional to 1,695,509.01, 2,543,160.54 and 601,348.05 is: 901,985.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,695,509.01 : 2,543,160.54 = 601,348.05 : x
  2. Step 2: Convert to fraction form
    1,695,509.01/2,543,160.54 = 601,348.05/x
  3. Step 3: Cross multiply
    1,695,509.01x = 2,543,160.54 × 601,348.05
  4. Step 4: Simplify right side
    1,695,509.01x = 1,529,324,633,821.00
  5. Step 5: Solve for x
    x = 1,529,324,633,821.00/1,695,509.01
  6. Step 6: Final answer
    x = 901,985.55

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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.