Home / 3,127,924.26-4,316,938.56-1,751,790.96

Finding the Fourth Proportional to 3,127,924.26, 4,316,938.56 and 1,751,790.96

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Solution

The fourth proportional to 3,127,924.26, 4,316,938.56 and 1,751,790.96 is: 2,417,697.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,127,924.26 : 4,316,938.56 = 1,751,790.96 : x
  2. Step 2: Convert to fraction form
    3,127,924.26/4,316,938.56 = 1,751,790.96/x
  3. Step 3: Cross multiply
    3,127,924.26x = 4,316,938.56 × 1,751,790.96
  4. Step 4: Simplify right side
    3,127,924.26x = 7,562,373,944,283.42
  5. Step 5: Solve for x
    x = 7,562,373,944,283.42/3,127,924.26
  6. Step 6: Final answer
    x = 2,417,697.27

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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.