Home / 3,065,799.08-4,230,898.65-1,759,290.37

Finding the Fourth Proportional to 3,065,799.08, 4,230,898.65 and 1,759,290.37

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Solution

The fourth proportional to 3,065,799.08, 4,230,898.65 and 1,759,290.37 is: 2,427,875.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,065,799.08 : 4,230,898.65 = 1,759,290.37 : x
  2. Step 2: Convert to fraction form
    3,065,799.08/4,230,898.65 = 1,759,290.37/x
  3. Step 3: Cross multiply
    3,065,799.08x = 4,230,898.65 × 1,759,290.37
  4. Step 4: Simplify right side
    3,065,799.08x = 7,443,379,240,813.75
  5. Step 5: Solve for x
    x = 7,443,379,240,813.75/3,065,799.08
  6. Step 6: Final answer
    x = 2,427,875.75

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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.