Home / 9,783,333.80-14,677,074.30-2,959,346.60

Finding the Fourth Proportional to 9,783,333.80, 14,677,074.30 and 2,959,346.60

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Solution

The fourth proportional to 9,783,333.80, 14,677,074.30 and 2,959,346.60 is: 4,439,647.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,783,333.80 : 14,677,074.30 = 2,959,346.60 : x
  2. Step 2: Convert to fraction form
    9,783,333.80/14,677,074.30 = 2,959,346.60/x
  3. Step 3: Cross multiply
    9,783,333.80x = 14,677,074.30 × 2,959,346.60
  4. Step 4: Simplify right side
    9,783,333.80x = 43,434,549,927,652.38
  5. Step 5: Solve for x
    x = 43,434,549,927,652.38/9,783,333.80
  6. Step 6: Final answer
    x = 4,439,647.14

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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.