Home / 6,535,248.21-9,018,758.46-3,634,640.34

Finding the Fourth Proportional to 6,535,248.21, 9,018,758.46 and 3,634,640.34

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Solution

The fourth proportional to 6,535,248.21, 9,018,758.46 and 3,634,640.34 is: 5,015,868.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,535,248.21 : 9,018,758.46 = 3,634,640.34 : x
  2. Step 2: Convert to fraction form
    6,535,248.21/9,018,758.46 = 3,634,640.34/x
  3. Step 3: Cross multiply
    6,535,248.21x = 9,018,758.46 × 3,634,640.34
  4. Step 4: Simplify right side
    6,535,248.21x = 32,779,943,295,241.83
  5. Step 5: Solve for x
    x = 32,779,943,295,241.83/6,535,248.21
  6. Step 6: Final answer
    x = 5,015,868.14

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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.