Home / 2,533,537.72-3,496,285.43-1,371,985.98

Finding the Fourth Proportional to 2,533,537.72, 3,496,285.43 and 1,371,985.98

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Solution

The fourth proportional to 2,533,537.72, 3,496,285.43 and 1,371,985.98 is: 1,893,342.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,533,537.72 : 3,496,285.43 = 1,371,985.98 : x
  2. Step 2: Convert to fraction form
    2,533,537.72/3,496,285.43 = 1,371,985.98/x
  3. Step 3: Cross multiply
    2,533,537.72x = 3,496,285.43 × 1,371,985.98
  4. Step 4: Simplify right side
    2,533,537.72x = 4,796,854,592,038.27
  5. Step 5: Solve for x
    x = 4,796,854,592,038.27/2,533,537.72
  6. Step 6: Final answer
    x = 1,893,342.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.