Home / 10,859,390.60-16,284,938.70-3,283,838.60

Finding the Fourth Proportional to 10,859,390.60, 16,284,938.70 and 3,283,838.60

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Solution

The fourth proportional to 10,859,390.60, 16,284,938.70 and 3,283,838.60 is: 4,924,503.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,859,390.60 : 16,284,938.70 = 3,283,838.60 : x
  2. Step 2: Convert to fraction form
    10,859,390.60/16,284,938.70 = 3,283,838.60/x
  3. Step 3: Cross multiply
    10,859,390.60x = 16,284,938.70 × 3,283,838.60
  4. Step 4: Simplify right side
    10,859,390.60x = 53,477,110,301,693.82
  5. Step 5: Solve for x
    x = 53,477,110,301,693.82/10,859,390.60
  6. Step 6: Final answer
    x = 4,924,503.80

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