Home / 1,738,088.37-2,607,134.72-475,926.93

Finding the Fourth Proportional to 1,738,088.37, 2,607,134.72 and 475,926.93

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Solution

The fourth proportional to 1,738,088.37, 2,607,134.72 and 475,926.93 is: 713,890.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,738,088.37 : 2,607,134.72 = 475,926.93 : x
  2. Step 2: Convert to fraction form
    1,738,088.37/2,607,134.72 = 475,926.93/x
  3. Step 3: Cross multiply
    1,738,088.37x = 2,607,134.72 × 475,926.93
  4. Step 4: Simplify right side
    1,738,088.37x = 1,240,805,621,006.37
  5. Step 5: Solve for x
    x = 1,240,805,621,006.37/1,738,088.37
  6. Step 6: Final answer
    x = 713,890.99

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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.