Home / 3,698,894.56-5,548,341.84-1,039,502.56

Finding the Fourth Proportional to 3,698,894.56, 5,548,341.84 and 1,039,502.56

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Solution

The fourth proportional to 3,698,894.56, 5,548,341.84 and 1,039,502.56 is: 1,559,253.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,698,894.56 : 5,548,341.84 = 1,039,502.56 : x
  2. Step 2: Convert to fraction form
    3,698,894.56/5,548,341.84 = 1,039,502.56/x
  3. Step 3: Cross multiply
    3,698,894.56x = 5,548,341.84 × 1,039,502.56
  4. Step 4: Simplify right side
    3,698,894.56x = 5,767,515,546,435.11
  5. Step 5: Solve for x
    x = 5,767,515,546,435.11/3,698,894.56
  6. Step 6: Final answer
    x = 1,559,253.84

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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.