Home / 3,053,543.58-4,578,970.20-1,434,773.01

Finding the Fourth Proportional to 3,053,543.58, 4,578,970.20 and 1,434,773.01

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Solution

The fourth proportional to 3,053,543.58, 4,578,970.20 and 1,434,773.01 is: 2,151,527.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,053,543.58 : 4,578,970.20 = 1,434,773.01 : x
  2. Step 2: Convert to fraction form
    3,053,543.58/4,578,970.20 = 1,434,773.01/x
  3. Step 3: Cross multiply
    3,053,543.58x = 4,578,970.20 × 1,434,773.01
  4. Step 4: Simplify right side
    3,053,543.58x = 6,569,782,856,554.30
  5. Step 5: Solve for x
    x = 6,569,782,856,554.30/3,053,543.58
  6. Step 6: Final answer
    x = 2,151,527.46

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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.