Home / 2,401,729.02-3,603,030.03-1,139,544.90

Finding the Fourth Proportional to 2,401,729.02, 3,603,030.03 and 1,139,544.90

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Solution

The fourth proportional to 2,401,729.02, 3,603,030.03 and 1,139,544.90 is: 1,709,524.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,401,729.02 : 3,603,030.03 = 1,139,544.90 : x
  2. Step 2: Convert to fraction form
    2,401,729.02/3,603,030.03 = 1,139,544.90/x
  3. Step 3: Cross multiply
    2,401,729.02x = 3,603,030.03 × 1,139,544.90
  4. Step 4: Simplify right side
    2,401,729.02x = 4,105,814,495,233.35
  5. Step 5: Solve for x
    x = 4,105,814,495,233.35/2,401,729.02
  6. Step 6: Final answer
    x = 1,709,524.46

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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.