Home / 3,053,330.56-4,572,908.88-2,947,045.60

Finding the Fourth Proportional to 3,053,330.56, 4,572,908.88 and 2,947,045.60

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Solution

The fourth proportional to 3,053,330.56, 4,572,908.88 and 2,947,045.60 is: 4,413,728.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,053,330.56 : 4,572,908.88 = 2,947,045.60 : x
  2. Step 2: Convert to fraction form
    3,053,330.56/4,572,908.88 = 2,947,045.60/x
  3. Step 3: Cross multiply
    3,053,330.56x = 4,572,908.88 × 2,947,045.60
  4. Step 4: Simplify right side
    3,053,330.56x = 13,476,570,994,004.93
  5. Step 5: Solve for x
    x = 13,476,570,994,004.93/3,053,330.56
  6. Step 6: Final answer
    x = 4,413,728.13

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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.