Home / 4,590,646.03-6,886,354.50-1,395,799.89

Finding the Fourth Proportional to 4,590,646.03, 6,886,354.50 and 1,395,799.89

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Solution

The fourth proportional to 4,590,646.03, 6,886,354.50 and 1,395,799.89 is: 2,093,817.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,590,646.03 : 6,886,354.50 = 1,395,799.89 : x
  2. Step 2: Convert to fraction form
    4,590,646.03/6,886,354.50 = 1,395,799.89/x
  3. Step 3: Cross multiply
    4,590,646.03x = 6,886,354.50 × 1,395,799.89
  4. Step 4: Simplify right side
    4,590,646.03x = 9,611,972,853,601.00
  5. Step 5: Solve for x
    x = 9,611,972,853,601.00/4,590,646.03
  6. Step 6: Final answer
    x = 2,093,817.03

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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.