Home / 4,803,792.60-6,629,316.81-2,628,525.87

Finding the Fourth Proportional to 4,803,792.60, 6,629,316.81 and 2,628,525.87

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Solution

The fourth proportional to 4,803,792.60, 6,629,316.81 and 2,628,525.87 is: 3,627,411.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,803,792.60 : 6,629,316.81 = 2,628,525.87 : x
  2. Step 2: Convert to fraction form
    4,803,792.60/6,629,316.81 = 2,628,525.87/x
  3. Step 3: Cross multiply
    4,803,792.60x = 6,629,316.81 × 2,628,525.87
  4. Step 4: Simplify right side
    4,803,792.60x = 17,425,330,735,510.88
  5. Step 5: Solve for x
    x = 17,425,330,735,510.88/4,803,792.60
  6. Step 6: Final answer
    x = 3,627,411.13

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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.