Home / 9,693,657.59-14,542,977.74-3,628,476

Finding the Fourth Proportional to 9,693,657.59, 14,542,977.74 and 3,628,476

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Solution

The fourth proportional to 9,693,657.59, 14,542,977.74 and 3,628,476 is: 5,443,646.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,693,657.59 : 14,542,977.74 = 3,628,476 : x
  2. Step 2: Convert to fraction form
    9,693,657.59/14,542,977.74 = 3,628,476/x
  3. Step 3: Cross multiply
    9,693,657.59x = 14,542,977.74 × 3,628,476
  4. Step 4: Simplify right side
    9,693,657.59x = 52,768,845,679,981.86
  5. Step 5: Solve for x
    x = 52,768,845,679,981.86/9,693,657.59
  6. Step 6: Final answer
    x = 5,443,646.55

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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.