Home / 9,504,666.40-14,256,999.60-3,113,377.60

Finding the Fourth Proportional to 9,504,666.40, 14,256,999.60 and 3,113,377.60

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Solution

The fourth proportional to 9,504,666.40, 14,256,999.60 and 3,113,377.60 is: 4,670,066.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,504,666.40 : 14,256,999.60 = 3,113,377.60 : x
  2. Step 2: Convert to fraction form
    9,504,666.40/14,256,999.60 = 3,113,377.60/x
  3. Step 3: Cross multiply
    9,504,666.40x = 14,256,999.60 × 3,113,377.60
  4. Step 4: Simplify right side
    9,504,666.40x = 44,387,423,197,848.96
  5. Step 5: Solve for x
    x = 44,387,423,197,848.96/9,504,666.40
  6. Step 6: Final answer
    x = 4,670,066.40

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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.