Home / 3,495,416.40-5,243,124.60-2,375,672.40

Finding the Fourth Proportional to 3,495,416.40, 5,243,124.60 and 2,375,672.40

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Solution

The fourth proportional to 3,495,416.40, 5,243,124.60 and 2,375,672.40 is: 3,563,508.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,495,416.40 : 5,243,124.60 = 2,375,672.40 : x
  2. Step 2: Convert to fraction form
    3,495,416.40/5,243,124.60 = 2,375,672.40/x
  3. Step 3: Cross multiply
    3,495,416.40x = 5,243,124.60 × 2,375,672.40
  4. Step 4: Simplify right side
    3,495,416.40x = 12,455,946,401,981.04
  5. Step 5: Solve for x
    x = 12,455,946,401,981.04/3,495,416.40
  6. Step 6: Final answer
    x = 3,563,508.60

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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.