Home / 2,234,681.58-3,352,039.38-637,243.32

Finding the Fourth Proportional to 2,234,681.58, 3,352,039.38 and 637,243.32

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Solution

The fourth proportional to 2,234,681.58, 3,352,039.38 and 637,243.32 is: 955,869.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,234,681.58 : 3,352,039.38 = 637,243.32 : x
  2. Step 2: Convert to fraction form
    2,234,681.58/3,352,039.38 = 637,243.32/x
  3. Step 3: Cross multiply
    2,234,681.58x = 3,352,039.38 × 637,243.32
  4. Step 4: Simplify right side
    2,234,681.58x = 2,136,064,703,281.94
  5. Step 5: Solve for x
    x = 2,136,064,703,281.94/2,234,681.58
  6. Step 6: Final answer
    x = 955,869.83

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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.