Home / 3,592,328.40-5,388,492.60-2,246,011.20

Finding the Fourth Proportional to 3,592,328.40, 5,388,492.60 and 2,246,011.20

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Solution

The fourth proportional to 3,592,328.40, 5,388,492.60 and 2,246,011.20 is: 3,369,016.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,328.40 : 5,388,492.60 = 2,246,011.20 : x
  2. Step 2: Convert to fraction form
    3,592,328.40/5,388,492.60 = 2,246,011.20/x
  3. Step 3: Cross multiply
    3,592,328.40x = 5,388,492.60 × 2,246,011.20
  4. Step 4: Simplify right side
    3,592,328.40x = 12,102,614,730,717.12
  5. Step 5: Solve for x
    x = 12,102,614,730,717.12/3,592,328.40
  6. Step 6: Final answer
    x = 3,369,016.80

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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.