Home / 11,097,728.10-16,646,592.15-5,698,851.30

Finding the Fourth Proportional to 11,097,728.10, 16,646,592.15 and 5,698,851.30

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Solution

The fourth proportional to 11,097,728.10, 16,646,592.15 and 5,698,851.30 is: 8,548,276.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,097,728.10 : 16,646,592.15 = 5,698,851.30 : x
  2. Step 2: Convert to fraction form
    11,097,728.10/16,646,592.15 = 5,698,851.30/x
  3. Step 3: Cross multiply
    11,097,728.10x = 16,646,592.15 × 5,698,851.30
  4. Step 4: Simplify right side
    11,097,728.10x = 94,866,453,314,597.30
  5. Step 5: Solve for x
    x = 94,866,453,314,597.30/11,097,728.10
  6. Step 6: Final answer
    x = 8,548,276.95

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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.