Home / 9,341,462.20-14,012,630.70-2,952,214.60

Finding the Fourth Proportional to 9,341,462.20, 14,012,630.70 and 2,952,214.60

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Solution

The fourth proportional to 9,341,462.20, 14,012,630.70 and 2,952,214.60 is: 4,428,460.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,341,462.20 : 14,012,630.70 = 2,952,214.60 : x
  2. Step 2: Convert to fraction form
    9,341,462.20/14,012,630.70 = 2,952,214.60/x
  3. Step 3: Cross multiply
    9,341,462.20x = 14,012,630.70 × 2,952,214.60
  4. Step 4: Simplify right side
    9,341,462.20x = 41,368,292,936,948.22
  5. Step 5: Solve for x
    x = 41,368,292,936,948.22/9,341,462.20
  6. Step 6: Final answer
    x = 4,428,460.13

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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.