Home / 9,711,975.60-14,567,963.40-4,662,068.40

Finding the Fourth Proportional to 9,711,975.60, 14,567,963.40 and 4,662,068.40

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Solution

The fourth proportional to 9,711,975.60, 14,567,963.40 and 4,662,068.40 is: 6,993,102.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,711,975.60 : 14,567,963.40 = 4,662,068.40 : x
  2. Step 2: Convert to fraction form
    9,711,975.60/14,567,963.40 = 4,662,068.40/x
  3. Step 3: Cross multiply
    9,711,975.60x = 14,567,963.40 × 4,662,068.40
  4. Step 4: Simplify right side
    9,711,975.60x = 67,916,841,819,496.57
  5. Step 5: Solve for x
    x = 67,916,841,819,496.57/9,711,975.60
  6. Step 6: Final answer
    x = 6,993,102.60

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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.