Home / 6,750,775.35-9,315,068.18-4,100,244.50

Finding the Fourth Proportional to 6,750,775.35, 9,315,068.18 and 4,100,244.50

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Solution

The fourth proportional to 6,750,775.35, 9,315,068.18 and 4,100,244.50 is: 5,657,728.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,750,775.35 : 9,315,068.18 = 4,100,244.50 : x
  2. Step 2: Convert to fraction form
    6,750,775.35/9,315,068.18 = 4,100,244.50/x
  3. Step 3: Cross multiply
    6,750,775.35x = 9,315,068.18 × 4,100,244.50
  4. Step 4: Simplify right side
    6,750,775.35x = 38,194,057,072,170.01
  5. Step 5: Solve for x
    x = 38,194,057,072,170.01/6,750,775.35
  6. Step 6: Final answer
    x = 5,657,728.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.