Home / 1,775,507.52-2,453,446.08-1,265,324.16

Finding the Fourth Proportional to 1,775,507.52, 2,453,446.08 and 1,265,324.16

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Solution

The fourth proportional to 1,775,507.52, 2,453,446.08 and 1,265,324.16 is: 1,748,460.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,775,507.52 : 2,453,446.08 = 1,265,324.16 : x
  2. Step 2: Convert to fraction form
    1,775,507.52/2,453,446.08 = 1,265,324.16/x
  3. Step 3: Cross multiply
    1,775,507.52x = 2,453,446.08 × 1,265,324.16
  4. Step 4: Simplify right side
    1,775,507.52x = 3,104,404,600,281.29
  5. Step 5: Solve for x
    x = 3,104,404,600,281.29/1,775,507.52
  6. Step 6: Final answer
    x = 1,748,460.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.