Home / 4,158,999.60-6,237,624.60-1,762,922.40

Finding the Fourth Proportional to 4,158,999.60, 6,237,624.60 and 1,762,922.40

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Solution

The fourth proportional to 4,158,999.60, 6,237,624.60 and 1,762,922.40 is: 2,644,012.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158,999.60 : 6,237,624.60 = 1,762,922.40 : x
  2. Step 2: Convert to fraction form
    4,158,999.60/6,237,624.60 = 1,762,922.40/x
  3. Step 3: Cross multiply
    4,158,999.60x = 6,237,624.60 × 1,762,922.40
  4. Step 4: Simplify right side
    4,158,999.60x = 10,996,448,130,131.04
  5. Step 5: Solve for x
    x = 10,996,448,130,131.04/4,158,999.60
  6. Step 6: Final answer
    x = 2,644,012.79

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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.