Home / 4,130,259.48-6,194,453.67-1,570,561.88

Finding the Fourth Proportional to 4,130,259.48, 6,194,453.67 and 1,570,561.88

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Solution

The fourth proportional to 4,130,259.48, 6,194,453.67 and 1,570,561.88 is: 2,355,487.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,130,259.48 : 6,194,453.67 = 1,570,561.88 : x
  2. Step 2: Convert to fraction form
    4,130,259.48/6,194,453.67 = 1,570,561.88/x
  3. Step 3: Cross multiply
    4,130,259.48x = 6,194,453.67 × 1,570,561.88
  4. Step 4: Simplify right side
    4,130,259.48x = 9,728,772,770,555.83
  5. Step 5: Solve for x
    x = 9,728,772,770,555.83/4,130,259.48
  6. Step 6: Final answer
    x = 2,355,487.06

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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.