Home / 9,447,528.60-14,172,675.30-3,056,693.40

Finding the Fourth Proportional to 9,447,528.60, 14,172,675.30 and 3,056,693.40

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Solution

The fourth proportional to 9,447,528.60, 14,172,675.30 and 3,056,693.40 is: 4,585,487.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,447,528.60 : 14,172,675.30 = 3,056,693.40 : x
  2. Step 2: Convert to fraction form
    9,447,528.60/14,172,675.30 = 3,056,693.40/x
  3. Step 3: Cross multiply
    9,447,528.60x = 14,172,675.30 × 3,056,693.40
  4. Step 4: Simplify right side
    9,447,528.60x = 43,321,523,049,853.02
  5. Step 5: Solve for x
    x = 43,321,523,049,853.02/9,447,528.60
  6. Step 6: Final answer
    x = 4,585,487.37

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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.