Home / 2,096,260.84-2,892,772.58-1,178,528.51

Finding the Fourth Proportional to 2,096,260.84, 2,892,772.58 and 1,178,528.51

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Solution

The fourth proportional to 2,096,260.84, 2,892,772.58 and 1,178,528.51 is: 1,626,331.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,096,260.84 : 2,892,772.58 = 1,178,528.51 : x
  2. Step 2: Convert to fraction form
    2,096,260.84/2,892,772.58 = 1,178,528.51/x
  3. Step 3: Cross multiply
    2,096,260.84x = 2,892,772.58 × 1,178,528.51
  4. Step 4: Simplify right side
    2,096,260.84x = 3,409,214,952,583.61
  5. Step 5: Solve for x
    x = 3,409,214,952,583.61/2,096,260.84
  6. Step 6: Final answer
    x = 1,626,331.46

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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.