Home / 13,596,625.49-20,395,501.04-4,012,003.89

Finding the Fourth Proportional to 13,596,625.49, 20,395,501.04 and 4,012,003.89

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Solution

The fourth proportional to 13,596,625.49, 20,395,501.04 and 4,012,003.89 is: 6,018,171.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,596,625.49 : 20,395,501.04 = 4,012,003.89 : x
  2. Step 2: Convert to fraction form
    13,596,625.49/20,395,501.04 = 4,012,003.89/x
  3. Step 3: Cross multiply
    13,596,625.49x = 20,395,501.04 × 4,012,003.89
  4. Step 4: Simplify right side
    13,596,625.49x = 81,826,829,521,009.06
  5. Step 5: Solve for x
    x = 81,826,829,521,009.06/13,596,625.49
  6. Step 6: Final answer
    x = 6,018,171.91

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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.