Home / 1,362,648.48-2,044,271.96-403,029.11

Finding the Fourth Proportional to 1,362,648.48, 2,044,271.96 and 403,029.11

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Solution

The fourth proportional to 1,362,648.48, 2,044,271.96 and 403,029.11 is: 604,632.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,362,648.48 : 2,044,271.96 = 403,029.11 : x
  2. Step 2: Convert to fraction form
    1,362,648.48/2,044,271.96 = 403,029.11/x
  3. Step 3: Cross multiply
    1,362,648.48x = 2,044,271.96 × 403,029.11
  4. Step 4: Simplify right side
    1,362,648.48x = 823,901,108,636.76
  5. Step 5: Solve for x
    x = 823,901,108,636.76/1,362,648.48
  6. Step 6: Final answer
    x = 604,632.17

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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.