Home / 10,401,583.26-14,353,405.38-5,817,018.90

Finding the Fourth Proportional to 10,401,583.26, 14,353,405.38 and 5,817,018.90

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Solution

The fourth proportional to 10,401,583.26, 14,353,405.38 and 5,817,018.90 is: 8,027,050.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,401,583.26 : 14,353,405.38 = 5,817,018.90 : x
  2. Step 2: Convert to fraction form
    10,401,583.26/14,353,405.38 = 5,817,018.90/x
  3. Step 3: Cross multiply
    10,401,583.26x = 14,353,405.38 × 5,817,018.90
  4. Step 4: Simplify right side
    10,401,583.26x = 83,494,030,374,821.69
  5. Step 5: Solve for x
    x = 83,494,030,374,821.69/10,401,583.26
  6. Step 6: Final answer
    x = 8,027,050.14

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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.