Home / 1,603,944.67-2,406,064.95-524,462.77

Finding the Fourth Proportional to 1,603,944.67, 2,406,064.95 and 524,462.77

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Solution

The fourth proportional to 1,603,944.67, 2,406,064.95 and 524,462.77 is: 786,742.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,603,944.67 : 2,406,064.95 = 524,462.77 : x
  2. Step 2: Convert to fraction form
    1,603,944.67/2,406,064.95 = 524,462.77/x
  3. Step 3: Cross multiply
    1,603,944.67x = 2,406,064.95 × 524,462.77
  4. Step 4: Simplify right side
    1,603,944.67x = 1,261,891,496,776.50
  5. Step 5: Solve for x
    x = 1,261,891,496,776.50/1,603,944.67
  6. Step 6: Final answer
    x = 786,742.54

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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.