Home / 1,095,575.70-1,643,363.55-927,614.10

Finding the Fourth Proportional to 1,095,575.70, 1,643,363.55 and 927,614.10

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Solution

The fourth proportional to 1,095,575.70, 1,643,363.55 and 927,614.10 is: 1,391,421.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,575.70 : 1,643,363.55 = 927,614.10 : x
  2. Step 2: Convert to fraction form
    1,095,575.70/1,643,363.55 = 927,614.10/x
  3. Step 3: Cross multiply
    1,095,575.70x = 1,643,363.55 × 927,614.10
  4. Step 4: Simplify right side
    1,095,575.70x = 1,524,407,200,406.06
  5. Step 5: Solve for x
    x = 1,524,407,200,406.06/1,095,575.70
  6. Step 6: Final answer
    x = 1,391,421.15

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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.