Home / 17,392,916.40-26,089,374.60-6,034,513.20

Finding the Fourth Proportional to 17,392,916.40, 26,089,374.60 and 6,034,513.20

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Solution

The fourth proportional to 17,392,916.40, 26,089,374.60 and 6,034,513.20 is: 9,051,769.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,392,916.40 : 26,089,374.60 = 6,034,513.20 : x
  2. Step 2: Convert to fraction form
    17,392,916.40/26,089,374.60 = 6,034,513.20/x
  3. Step 3: Cross multiply
    17,392,916.40x = 26,089,374.60 × 6,034,513.20
  4. Step 4: Simplify right side
    17,392,916.40x = 157,436,675,403,444.72
  5. Step 5: Solve for x
    x = 157,436,675,403,444.72/17,392,916.40
  6. Step 6: Final answer
    x = 9,051,769.80

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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.