Home / 2,307,630.60-3,460,409.10-887,214.60

Finding the Fourth Proportional to 2,307,630.60, 3,460,409.10 and 887,214.60

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Solution

The fourth proportional to 2,307,630.60, 3,460,409.10 and 887,214.60 is: 1,330,423.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,307,630.60 : 3,460,409.10 = 887,214.60 : x
  2. Step 2: Convert to fraction form
    2,307,630.60/3,460,409.10 = 887,214.60/x
  3. Step 3: Cross multiply
    2,307,630.60x = 3,460,409.10 × 887,214.60
  4. Step 4: Simplify right side
    2,307,630.60x = 3,070,125,475,492.86
  5. Step 5: Solve for x
    x = 3,070,125,475,492.86/2,307,630.60
  6. Step 6: Final answer
    x = 1,330,423.28

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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.