Home / 1,626,903.31-2,440,516.81-602,507.73

Finding the Fourth Proportional to 1,626,903.31, 2,440,516.81 and 602,507.73

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Solution

The fourth proportional to 1,626,903.31, 2,440,516.81 and 602,507.73 is: 903,821.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,626,903.31 : 2,440,516.81 = 602,507.73 : x
  2. Step 2: Convert to fraction form
    1,626,903.31/2,440,516.81 = 602,507.73/x
  3. Step 3: Cross multiply
    1,626,903.31x = 2,440,516.81 × 602,507.73
  4. Step 4: Simplify right side
    1,626,903.31x = 1,470,430,233,098.00
  5. Step 5: Solve for x
    x = 1,470,430,233,098.00/1,626,903.31
  6. Step 6: Final answer
    x = 903,821.53

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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.