Home / 9,722,227.60-14,574,010.20-7,562,054.80

Finding the Fourth Proportional to 9,722,227.60, 14,574,010.20 and 7,562,054.80

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Solution

The fourth proportional to 9,722,227.60, 14,574,010.20 and 7,562,054.80 is: 11,335,824.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,722,227.60 : 14,574,010.20 = 7,562,054.80 : x
  2. Step 2: Convert to fraction form
    9,722,227.60/14,574,010.20 = 7,562,054.80/x
  3. Step 3: Cross multiply
    9,722,227.60x = 14,574,010.20 × 7,562,054.80
  4. Step 4: Simplify right side
    9,722,227.60x = 110,209,463,788,158.95
  5. Step 5: Solve for x
    x = 110,209,463,788,158.95/9,722,227.60
  6. Step 6: Final answer
    x = 11,335,824.29

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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.