Home / 5,307,955.53-7,956,105.23-3,028,510.34

Finding the Fourth Proportional to 5,307,955.53, 7,956,105.23 and 3,028,510.34

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Solution

The fourth proportional to 5,307,955.53, 7,956,105.23 and 3,028,510.34 is: 4,539,440.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,307,955.53 : 7,956,105.23 = 3,028,510.34 : x
  2. Step 2: Convert to fraction form
    5,307,955.53/7,956,105.23 = 3,028,510.34/x
  3. Step 3: Cross multiply
    5,307,955.53x = 7,956,105.23 × 3,028,510.34
  4. Step 4: Simplify right side
    5,307,955.53x = 24,095,146,900,260
  5. Step 5: Solve for x
    x = 24,095,146,900,260/5,307,955.53
  6. Step 6: Final answer
    x = 4,539,440.24

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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.