Home / 6,637,617.06-9,956,411.70-2,089,063.37

Finding the Fourth Proportional to 6,637,617.06, 9,956,411.70 and 2,089,063.37

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Solution

The fourth proportional to 6,637,617.06, 9,956,411.70 and 2,089,063.37 is: 3,133,590.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,637,617.06 : 9,956,411.70 = 2,089,063.37 : x
  2. Step 2: Convert to fraction form
    6,637,617.06/9,956,411.70 = 2,089,063.37/x
  3. Step 3: Cross multiply
    6,637,617.06x = 9,956,411.70 × 2,089,063.37
  4. Step 4: Simplify right side
    6,637,617.06x = 20,799,574,929,327.37
  5. Step 5: Solve for x
    x = 20,799,574,929,327.37/6,637,617.06
  6. Step 6: Final answer
    x = 3,133,590.68

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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.