Home / 4,744,261-7,117,128.78-1,593,126.28

Finding the Fourth Proportional to 4,744,261, 7,117,128.78 and 1,593,126.28

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Solution

The fourth proportional to 4,744,261, 7,117,128.78 and 1,593,126.28 is: 2,389,937.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,744,261 : 7,117,128.78 = 1,593,126.28 : x
  2. Step 2: Convert to fraction form
    4,744,261/7,117,128.78 = 1,593,126.28/x
  3. Step 3: Cross multiply
    4,744,261x = 7,117,128.78 × 1,593,126.28
  4. Step 4: Simplify right side
    4,744,261x = 11,338,484,897,562.34
  5. Step 5: Solve for x
    x = 11,338,484,897,562.34/4,744,261
  6. Step 6: Final answer
    x = 2,389,937.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.