Home / 2,610,790.70-3,602,953.22-1,464,955.79

Finding the Fourth Proportional to 2,610,790.70, 3,602,953.22 and 1,464,955.79

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Solution

The fourth proportional to 2,610,790.70, 3,602,953.22 and 1,464,955.79 is: 2,021,673.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,610,790.70 : 3,602,953.22 = 1,464,955.79 : x
  2. Step 2: Convert to fraction form
    2,610,790.70/3,602,953.22 = 1,464,955.79/x
  3. Step 3: Cross multiply
    2,610,790.70x = 3,602,953.22 × 1,464,955.79
  4. Step 4: Simplify right side
    2,610,790.70x = 5,278,167,155,398.60
  5. Step 5: Solve for x
    x = 5,278,167,155,398.60/2,610,790.70
  6. Step 6: Final answer
    x = 2,021,673.80

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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.