Home / 5,836,812.61-8,054,881.05-3,223,492.96

Finding the Fourth Proportional to 5,836,812.61, 8,054,881.05 and 3,223,492.96

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Solution

The fourth proportional to 5,836,812.61, 8,054,881.05 and 3,223,492.96 is: 4,448,464.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,836,812.61 : 8,054,881.05 = 3,223,492.96 : x
  2. Step 2: Convert to fraction form
    5,836,812.61/8,054,881.05 = 3,223,492.96/x
  3. Step 3: Cross multiply
    5,836,812.61x = 8,054,881.05 × 3,223,492.96
  4. Step 4: Simplify right side
    5,836,812.61x = 25,964,852,358,312.41
  5. Step 5: Solve for x
    x = 25,964,852,358,312.41/5,836,812.61
  6. Step 6: Final answer
    x = 4,448,464.27

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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.