Home / 1,133,999.55-1,700,999.33-601,246.35

Finding the Fourth Proportional to 1,133,999.55, 1,700,999.33 and 601,246.35

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Solution

The fourth proportional to 1,133,999.55, 1,700,999.33 and 601,246.35 is: 901,869.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,133,999.55 : 1,700,999.33 = 601,246.35 : x
  2. Step 2: Convert to fraction form
    1,133,999.55/1,700,999.33 = 601,246.35/x
  3. Step 3: Cross multiply
    1,133,999.55x = 1,700,999.33 × 601,246.35
  4. Step 4: Simplify right side
    1,133,999.55x = 1,022,719,635,508.71
  5. Step 5: Solve for x
    x = 1,022,719,635,508.71/1,133,999.55
  6. Step 6: Final answer
    x = 901,869.53

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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.