Home / 6,670,259.80-10,014,720.90-4,150,835.80

Finding the Fourth Proportional to 6,670,259.80, 10,014,720.90 and 4,150,835.80

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Solution

The fourth proportional to 6,670,259.80, 10,014,720.90 and 4,150,835.80 is: 6,232,060.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,670,259.80 : 10,014,720.90 = 4,150,835.80 : x
  2. Step 2: Convert to fraction form
    6,670,259.80/10,014,720.90 = 4,150,835.80/x
  3. Step 3: Cross multiply
    6,670,259.80x = 10,014,720.90 × 4,150,835.80
  4. Step 4: Simplify right side
    6,670,259.80x = 41,569,462,038,728.22
  5. Step 5: Solve for x
    x = 41,569,462,038,728.22/6,670,259.80
  6. Step 6: Final answer
    x = 6,232,060.41

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1.5x scale

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.