Home / 7,041,657.70-10,561,237.93-3,202,580.89

Finding the Fourth Proportional to 7,041,657.70, 10,561,237.93 and 3,202,580.89

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Solution

The fourth proportional to 7,041,657.70, 10,561,237.93 and 3,202,580.89 is: 4,803,303.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,041,657.70 : 10,561,237.93 = 3,202,580.89 : x
  2. Step 2: Convert to fraction form
    7,041,657.70/10,561,237.93 = 3,202,580.89/x
  3. Step 3: Cross multiply
    7,041,657.70x = 10,561,237.93 × 3,202,580.89
  4. Step 4: Simplify right side
    7,041,657.70x = 33,823,218,769,361.16
  5. Step 5: Solve for x
    x = 33,823,218,769,361.16/7,041,657.70
  6. Step 6: Final answer
    x = 4,803,303.46

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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.