Home / 1,526,094.41-2,289,541.76-461,164.73

Finding the Fourth Proportional to 1,526,094.41, 2,289,541.76 and 461,164.73

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Solution

The fourth proportional to 1,526,094.41, 2,289,541.76 and 461,164.73 is: 691,868.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,526,094.41 : 2,289,541.76 = 461,164.73 : x
  2. Step 2: Convert to fraction form
    1,526,094.41/2,289,541.76 = 461,164.73/x
  3. Step 3: Cross multiply
    1,526,094.41x = 2,289,541.76 × 461,164.73
  4. Step 4: Simplify right side
    1,526,094.41x = 1,055,855,893,820.59
  5. Step 5: Solve for x
    x = 1,055,855,893,820.59/1,526,094.41
  6. Step 6: Final answer
    x = 691,868.01

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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.