Home / 1,560,745.58-2,341,305.90-549,658.64

Finding the Fourth Proportional to 1,560,745.58, 2,341,305.90 and 549,658.64

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Solution

The fourth proportional to 1,560,745.58, 2,341,305.90 and 549,658.64 is: 824,554.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,560,745.58 : 2,341,305.90 = 549,658.64 : x
  2. Step 2: Convert to fraction form
    1,560,745.58/2,341,305.90 = 549,658.64/x
  3. Step 3: Cross multiply
    1,560,745.58x = 2,341,305.90 × 549,658.64
  4. Step 4: Simplify right side
    1,560,745.58x = 1,286,919,016,817.98
  5. Step 5: Solve for x
    x = 1,286,919,016,817.98/1,560,745.58
  6. Step 6: Final answer
    x = 824,554.00

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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.