Home / 6,572,055.60-9,841,494.60-4,315,978.80

Finding the Fourth Proportional to 6,572,055.60, 9,841,494.60 and 4,315,978.80

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Solution

The fourth proportional to 6,572,055.60, 9,841,494.60 and 4,315,978.80 is: 6,463,074.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,572,055.60 : 9,841,494.60 = 4,315,978.80 : x
  2. Step 2: Convert to fraction form
    6,572,055.60/9,841,494.60 = 4,315,978.80/x
  3. Step 3: Cross multiply
    6,572,055.60x = 9,841,494.60 × 4,315,978.80
  4. Step 4: Simplify right side
    6,572,055.60x = 42,475,682,053,914.48
  5. Step 5: Solve for x
    x = 42,475,682,053,914.48/6,572,055.60
  6. Step 6: Final answer
    x = 6,463,074.06

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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.