Home / 1,339,066.24-1,847,903.04-802,522.24

Finding the Fourth Proportional to 1,339,066.24, 1,847,903.04 and 802,522.24

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Solution

The fourth proportional to 1,339,066.24, 1,847,903.04 and 802,522.24 is: 1,107,475.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,339,066.24 : 1,847,903.04 = 802,522.24 : x
  2. Step 2: Convert to fraction form
    1,339,066.24/1,847,903.04 = 802,522.24/x
  3. Step 3: Cross multiply
    1,339,066.24x = 1,847,903.04 × 802,522.24
  4. Step 4: Simplify right side
    1,339,066.24x = 1,482,983,286,963.61
  5. Step 5: Solve for x
    x = 1,482,983,286,963.61/1,339,066.24
  6. Step 6: Final answer
    x = 1,107,475.67

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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.