Home / 4,374,200.29-6,560,724.38-1,300,125.50

Finding the Fourth Proportional to 4,374,200.29, 6,560,724.38 and 1,300,125.50

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Solution

The fourth proportional to 4,374,200.29, 6,560,724.38 and 1,300,125.50 is: 1,950,017.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,374,200.29 : 6,560,724.38 = 1,300,125.50 : x
  2. Step 2: Convert to fraction form
    4,374,200.29/6,560,724.38 = 1,300,125.50/x
  3. Step 3: Cross multiply
    4,374,200.29x = 6,560,724.38 × 1,300,125.50
  4. Step 4: Simplify right side
    4,374,200.29x = 8,529,765,064,909.69
  5. Step 5: Solve for x
    x = 8,529,765,064,909.69/4,374,200.29
  6. Step 6: Final answer
    x = 1,950,017.03

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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.