Home / 3,066,191.85-4,599,961.02-907,047.93

Finding the Fourth Proportional to 3,066,191.85, 4,599,961.02 and 907,047.93

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Solution

The fourth proportional to 3,066,191.85, 4,599,961.02 and 907,047.93 is: 1,360,771.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,066,191.85 : 4,599,961.02 = 907,047.93 : x
  2. Step 2: Convert to fraction form
    3,066,191.85/4,599,961.02 = 907,047.93/x
  3. Step 3: Cross multiply
    3,066,191.85x = 4,599,961.02 × 907,047.93
  4. Step 4: Simplify right side
    3,066,191.85x = 4,172,385,121,271.69
  5. Step 5: Solve for x
    x = 4,172,385,121,271.69/3,066,191.85
  6. Step 6: Final answer
    x = 1,360,771.06

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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.