Home / 9,334,584-14,004,237.60-2,602,998.72

Finding the Fourth Proportional to 9,334,584, 14,004,237.60 and 2,602,998.72

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Solution

The fourth proportional to 9,334,584, 14,004,237.60 and 2,602,998.72 is: 3,905,156.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,334,584 : 14,004,237.60 = 2,602,998.72 : x
  2. Step 2: Convert to fraction form
    9,334,584/14,004,237.60 = 2,602,998.72/x
  3. Step 3: Cross multiply
    9,334,584x = 14,004,237.60 × 2,602,998.72
  4. Step 4: Simplify right side
    9,334,584x = 36,453,012,547,375.88
  5. Step 5: Solve for x
    x = 36,453,012,547,375.88/9,334,584
  6. Step 6: Final answer
    x = 3,905,156.62

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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.