Home / 3,466,395.55-4,783,482.14-1,896,519.67

Finding the Fourth Proportional to 3,466,395.55, 4,783,482.14 and 1,896,519.67

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Solution

The fourth proportional to 3,466,395.55, 4,783,482.14 and 1,896,519.67 is: 2,617,118.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,466,395.55 : 4,783,482.14 = 1,896,519.67 : x
  2. Step 2: Convert to fraction form
    3,466,395.55/4,783,482.14 = 1,896,519.67/x
  3. Step 3: Cross multiply
    3,466,395.55x = 4,783,482.14 × 1,896,519.67
  4. Step 4: Simplify right side
    3,466,395.55x = 9,071,967,986,303.70
  5. Step 5: Solve for x
    x = 9,071,967,986,303.70/3,466,395.55
  6. Step 6: Final answer
    x = 2,617,118.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.