Home / 9,743,054.40-14,614,581.60-3,012,148.80

Finding the Fourth Proportional to 9,743,054.40, 14,614,581.60 and 3,012,148.80

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Solution

The fourth proportional to 9,743,054.40, 14,614,581.60 and 3,012,148.80 is: 4,518,223.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,743,054.40 : 14,614,581.60 = 3,012,148.80 : x
  2. Step 2: Convert to fraction form
    9,743,054.40/14,614,581.60 = 3,012,148.80/x
  3. Step 3: Cross multiply
    9,743,054.40x = 14,614,581.60 × 3,012,148.80
  4. Step 4: Simplify right side
    9,743,054.40x = 44,021,294,428,942.08
  5. Step 5: Solve for x
    x = 44,021,294,428,942.08/9,743,054.40
  6. Step 6: Final answer
    x = 4,518,223.20

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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.