Home / 2,596,513.86-3,583,001.43-1,434,946.23

Finding the Fourth Proportional to 2,596,513.86, 3,583,001.43 and 1,434,946.23

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Solution

The fourth proportional to 2,596,513.86, 3,583,001.43 and 1,434,946.23 is: 1,980,122.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,596,513.86 : 3,583,001.43 = 1,434,946.23 : x
  2. Step 2: Convert to fraction form
    2,596,513.86/3,583,001.43 = 1,434,946.23/x
  3. Step 3: Cross multiply
    2,596,513.86x = 3,583,001.43 × 1,434,946.23
  4. Step 4: Simplify right side
    2,596,513.86x = 5,141,414,394,063.11
  5. Step 5: Solve for x
    x = 5,141,414,394,063.11/2,596,513.86
  6. Step 6: Final answer
    x = 1,980,122.07

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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.