Home / 1,806,505.93-2,709,495.13-526,769.52

Finding the Fourth Proportional to 1,806,505.93, 2,709,495.13 and 526,769.52

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Solution

The fourth proportional to 1,806,505.93, 2,709,495.13 and 526,769.52 is: 790,077.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,806,505.93 : 2,709,495.13 = 526,769.52 : x
  2. Step 2: Convert to fraction form
    1,806,505.93/2,709,495.13 = 526,769.52/x
  3. Step 3: Cross multiply
    1,806,505.93x = 2,709,495.13 × 526,769.52
  4. Step 4: Simplify right side
    1,806,505.93x = 1,427,279,438,253.37
  5. Step 5: Solve for x
    x = 1,427,279,438,253.37/1,806,505.93
  6. Step 6: Final answer
    x = 790,077.36

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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.