Home / 4,644,328.60-6,966,492.90-2,518,564.60

Finding the Fourth Proportional to 4,644,328.60, 6,966,492.90 and 2,518,564.60

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Solution

The fourth proportional to 4,644,328.60, 6,966,492.90 and 2,518,564.60 is: 3,777,846.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,644,328.60 : 6,966,492.90 = 2,518,564.60 : x
  2. Step 2: Convert to fraction form
    4,644,328.60/6,966,492.90 = 2,518,564.60/x
  3. Step 3: Cross multiply
    4,644,328.60x = 6,966,492.90 × 2,518,564.60
  4. Step 4: Simplify right side
    4,644,328.60x = 17,545,562,404,091.34
  5. Step 5: Solve for x
    x = 17,545,562,404,091.34/4,644,328.60
  6. Step 6: Final answer
    x = 3,777,846.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.