Home / 9,258,727.89-13,831,778.95-5,993,666.43

Finding the Fourth Proportional to 9,258,727.89, 13,831,778.95 and 5,993,666.43

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Solution

The fourth proportional to 9,258,727.89, 13,831,778.95 and 5,993,666.43 is: 8,954,045.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,258,727.89 : 13,831,778.95 = 5,993,666.43 : x
  2. Step 2: Convert to fraction form
    9,258,727.89/13,831,778.95 = 5,993,666.43/x
  3. Step 3: Cross multiply
    9,258,727.89x = 13,831,778.95 × 5,993,666.43
  4. Step 4: Simplify right side
    9,258,727.89x = 82,903,069,159,795.64
  5. Step 5: Solve for x
    x = 82,903,069,159,795.64/9,258,727.89
  6. Step 6: Final answer
    x = 8,954,045.32

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.