Home / 1,693,337.85-2,336,202.98-1,004,482.06

Finding the Fourth Proportional to 1,693,337.85, 2,336,202.98 and 1,004,482.06

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Solution

The fourth proportional to 1,693,337.85, 2,336,202.98 and 1,004,482.06 is: 1,385,827.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,693,337.85 : 2,336,202.98 = 1,004,482.06 : x
  2. Step 2: Convert to fraction form
    1,693,337.85/2,336,202.98 = 1,004,482.06/x
  3. Step 3: Cross multiply
    1,693,337.85x = 2,336,202.98 × 1,004,482.06
  4. Step 4: Simplify right side
    1,693,337.85x = 2,346,673,979,826.38
  5. Step 5: Solve for x
    x = 2,346,673,979,826.38/1,693,337.85
  6. Step 6: Final answer
    x = 1,385,827.39

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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.