Home / 5,632,999.57-7,773,541.50-3,054,679.66

Finding the Fourth Proportional to 5,632,999.57, 7,773,541.50 and 3,054,679.66

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Solution

The fourth proportional to 5,632,999.57, 7,773,541.50 and 3,054,679.66 is: 4,215,459.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,632,999.57 : 7,773,541.50 = 3,054,679.66 : x
  2. Step 2: Convert to fraction form
    5,632,999.57/7,773,541.50 = 3,054,679.66/x
  3. Step 3: Cross multiply
    5,632,999.57x = 7,773,541.50 × 3,054,679.66
  4. Step 4: Simplify right side
    5,632,999.57x = 23,745,679,106,215.89
  5. Step 5: Solve for x
    x = 23,745,679,106,215.89/5,632,999.57
  6. Step 6: Final answer
    x = 4,215,459.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.