Home / 9,798,741.43-14,697,162.36-2,975,374.60

Finding the Fourth Proportional to 9,798,741.43, 14,697,162.36 and 2,975,374.60

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Solution

The fourth proportional to 9,798,741.43, 14,697,162.36 and 2,975,374.60 is: 4,462,773.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,798,741.43 : 14,697,162.36 = 2,975,374.60 : x
  2. Step 2: Convert to fraction form
    9,798,741.43/14,697,162.36 = 2,975,374.60/x
  3. Step 3: Cross multiply
    9,798,741.43x = 14,697,162.36 × 2,975,374.60
  4. Step 4: Simplify right side
    9,798,741.43x = 43,729,563,489,657.38
  5. Step 5: Solve for x
    x = 43,729,563,489,657.38/9,798,741.43
  6. Step 6: Final answer
    x = 4,462,773.49

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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.