Home / 2,402,516.60-3,603,774.90-804,548.60

Finding the Fourth Proportional to 2,402,516.60, 3,603,774.90 and 804,548.60

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Solution

The fourth proportional to 2,402,516.60, 3,603,774.90 and 804,548.60 is: 1,206,822.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,402,516.60 : 3,603,774.90 = 804,548.60 : x
  2. Step 2: Convert to fraction form
    2,402,516.60/3,603,774.90 = 804,548.60/x
  3. Step 3: Cross multiply
    2,402,516.60x = 3,603,774.90 × 804,548.60
  4. Step 4: Simplify right side
    2,402,516.60x = 2,899,412,050,510.14
  5. Step 5: Solve for x
    x = 2,899,412,050,510.14/2,402,516.60
  6. Step 6: Final answer
    x = 1,206,822.90

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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.