Home / 4,802,118.74-6,626,564.61-2,626,549.46

Finding the Fourth Proportional to 4,802,118.74, 6,626,564.61 and 2,626,549.46

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Solution

The fourth proportional to 4,802,118.74, 6,626,564.61 and 2,626,549.46 is: 3,624,441.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,802,118.74 : 6,626,564.61 = 2,626,549.46 : x
  2. Step 2: Convert to fraction form
    4,802,118.74/6,626,564.61 = 2,626,549.46/x
  3. Step 3: Cross multiply
    4,802,118.74x = 6,626,564.61 × 2,626,549.46
  4. Step 4: Simplify right side
    4,802,118.74x = 17,404,999,698,050.61
  5. Step 5: Solve for x
    x = 17,404,999,698,050.61/4,802,118.74
  6. Step 6: Final answer
    x = 3,624,441.76

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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.