Home / 4,536,860.85-6,805,291.28-1,341,738.36

Finding the Fourth Proportional to 4,536,860.85, 6,805,291.28 and 1,341,738.36

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Solution

The fourth proportional to 4,536,860.85, 6,805,291.28 and 1,341,738.36 is: 2,012,607.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536,860.85 : 6,805,291.28 = 1,341,738.36 : x
  2. Step 2: Convert to fraction form
    4,536,860.85/6,805,291.28 = 1,341,738.36/x
  3. Step 3: Cross multiply
    4,536,860.85x = 6,805,291.28 × 1,341,738.36
  4. Step 4: Simplify right side
    4,536,860.85x = 9,130,920,354,640.81
  5. Step 5: Solve for x
    x = 9,130,920,354,640.81/4,536,860.85
  6. Step 6: Final answer
    x = 2,012,607.54

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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.