Home / 3,014,637.35-4,521,603.06-855,852.08

Finding the Fourth Proportional to 3,014,637.35, 4,521,603.06 and 855,852.08

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Solution

The fourth proportional to 3,014,637.35, 4,521,603.06 and 855,852.08 is: 1,283,677.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,014,637.35 : 4,521,603.06 = 855,852.08 : x
  2. Step 2: Convert to fraction form
    3,014,637.35/4,521,603.06 = 855,852.08/x
  3. Step 3: Cross multiply
    3,014,637.35x = 4,521,603.06 × 855,852.08
  4. Step 4: Simplify right side
    3,014,637.35x = 3,869,823,361,227.35
  5. Step 5: Solve for x
    x = 3,869,823,361,227.35/3,014,637.35
  6. Step 6: Final answer
    x = 1,283,677.91

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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.