Home / 4,359,721.94-6,539,068.98-1,165,094.54

Finding the Fourth Proportional to 4,359,721.94, 6,539,068.98 and 1,165,094.54

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Solution

The fourth proportional to 4,359,721.94, 6,539,068.98 and 1,165,094.54 is: 1,747,504.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,359,721.94 : 6,539,068.98 = 1,165,094.54 : x
  2. Step 2: Convert to fraction form
    4,359,721.94/6,539,068.98 = 1,165,094.54/x
  3. Step 3: Cross multiply
    4,359,721.94x = 6,539,068.98 × 1,165,094.54
  4. Step 4: Simplify right side
    4,359,721.94x = 7,618,633,565,281.37
  5. Step 5: Solve for x
    x = 7,618,633,565,281.37/4,359,721.94
  6. Step 6: Final answer
    x = 1,747,504.47

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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.