Home / 4,810,863.54-6,638,706.63-2,634,973.50

Finding the Fourth Proportional to 4,810,863.54, 6,638,706.63 and 2,634,973.50

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Solution

The fourth proportional to 4,810,863.54, 6,638,706.63 and 2,634,973.50 is: 3,636,107.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,810,863.54 : 6,638,706.63 = 2,634,973.50 : x
  2. Step 2: Convert to fraction form
    4,810,863.54/6,638,706.63 = 2,634,973.50/x
  3. Step 3: Cross multiply
    4,810,863.54x = 6,638,706.63 × 2,634,973.50
  4. Step 4: Simplify right side
    4,810,863.54x = 17,492,816,044,324.30
  5. Step 5: Solve for x
    x = 17,492,816,044,324.30/4,810,863.54
  6. Step 6: Final answer
    x = 3,636,107.30

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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.