Home / 5,536,019.35-7,639,927.91-3,088,844.28

Finding the Fourth Proportional to 5,536,019.35, 7,639,927.91 and 3,088,844.28

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Solution

The fourth proportional to 5,536,019.35, 7,639,927.91 and 3,088,844.28 is: 4,262,728.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,536,019.35 : 7,639,927.91 = 3,088,844.28 : x
  2. Step 2: Convert to fraction form
    5,536,019.35/7,639,927.91 = 3,088,844.28/x
  3. Step 3: Cross multiply
    5,536,019.35x = 7,639,927.91 × 3,088,844.28
  4. Step 4: Simplify right side
    5,536,019.35x = 23,598,547,624,415.86
  5. Step 5: Solve for x
    x = 23,598,547,624,415.86/5,536,019.35
  6. Step 6: Final answer
    x = 4,262,728.53

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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.