Home / 7,495,573.60-11,238,636.30-6,358,734.46

Finding the Fourth Proportional to 7,495,573.60, 11,238,636.30 and 6,358,734.46

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Solution

The fourth proportional to 7,495,573.60, 11,238,636.30 and 6,358,734.46 is: 9,534,094.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,495,573.60 : 11,238,636.30 = 6,358,734.46 : x
  2. Step 2: Convert to fraction form
    7,495,573.60/11,238,636.30 = 6,358,734.46/x
  3. Step 3: Cross multiply
    7,495,573.60x = 11,238,636.30 × 6,358,734.46
  4. Step 4: Simplify right side
    7,495,573.60x = 71,463,503,924,216.91
  5. Step 5: Solve for x
    x = 71,463,503,924,216.91/7,495,573.60
  6. Step 6: Final answer
    x = 9,534,094.09

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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.