Home / 1,522,048.51-2,283,071.23-623,491.93

Finding the Fourth Proportional to 1,522,048.51, 2,283,071.23 and 623,491.93

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Solution

The fourth proportional to 1,522,048.51, 2,283,071.23 and 623,491.93 is: 935,237.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,522,048.51 : 2,283,071.23 = 623,491.93 : x
  2. Step 2: Convert to fraction form
    1,522,048.51/2,283,071.23 = 623,491.93/x
  3. Step 3: Cross multiply
    1,522,048.51x = 2,283,071.23 × 623,491.93
  4. Step 4: Simplify right side
    1,522,048.51x = 1,423,476,487,520.17
  5. Step 5: Solve for x
    x = 1,423,476,487,520.17/1,522,048.51
  6. Step 6: Final answer
    x = 935,237.27

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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.