Home / 6,906,750.83-10,360,157.00-1,788,817.14

Finding the Fourth Proportional to 6,906,750.83, 10,360,157.00 and 1,788,817.14

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Solution

The fourth proportional to 6,906,750.83, 10,360,157.00 and 1,788,817.14 is: 2,683,233.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,906,750.83 : 10,360,157.00 = 1,788,817.14 : x
  2. Step 2: Convert to fraction form
    6,906,750.83/10,360,157.00 = 1,788,817.14/x
  3. Step 3: Cross multiply
    6,906,750.83x = 10,360,157.00 × 1,788,817.14
  4. Step 4: Simplify right side
    6,906,750.83x = 18,532,426,405,746.89
  5. Step 5: Solve for x
    x = 18,532,426,405,746.89/6,906,750.83
  6. Step 6: Final answer
    x = 2,683,233.68

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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.