Home / 2,626,390.94-3,623,802.41-1,593,875.66

Finding the Fourth Proportional to 2,626,390.94, 3,623,802.41 and 1,593,875.66

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Solution

The fourth proportional to 2,626,390.94, 3,623,802.41 and 1,593,875.66 is: 2,199,173.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,626,390.94 : 3,623,802.41 = 1,593,875.66 : x
  2. Step 2: Convert to fraction form
    2,626,390.94/3,623,802.41 = 1,593,875.66/x
  3. Step 3: Cross multiply
    2,626,390.94x = 3,623,802.41 × 1,593,875.66
  4. Step 4: Simplify right side
    2,626,390.94x = 5,775,890,443,814.02
  5. Step 5: Solve for x
    x = 5,775,890,443,814.02/2,626,390.94
  6. Step 6: Final answer
    x = 2,199,173.92

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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.