Home / 9,485,748.90-14,224,193.55-3,419,681.70

Finding the Fourth Proportional to 9,485,748.90, 14,224,193.55 and 3,419,681.70

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Solution

The fourth proportional to 9,485,748.90, 14,224,193.55 and 3,419,681.70 is: 5,127,925.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,485,748.90 : 14,224,193.55 = 3,419,681.70 : x
  2. Step 2: Convert to fraction form
    9,485,748.90/14,224,193.55 = 3,419,681.70/x
  3. Step 3: Cross multiply
    9,485,748.90x = 14,224,193.55 × 3,419,681.70
  4. Step 4: Simplify right side
    9,485,748.90x = 48,642,214,380,193.04
  5. Step 5: Solve for x
    x = 48,642,214,380,193.04/9,485,748.90
  6. Step 6: Final answer
    x = 5,127,925.57

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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.