Home / 9,827,342.58-14,737,488.75-3,763,779.06

Finding the Fourth Proportional to 9,827,342.58, 14,737,488.75 and 3,763,779.06

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Solution

The fourth proportional to 9,827,342.58, 14,737,488.75 and 3,763,779.06 is: 5,644,318.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,827,342.58 : 14,737,488.75 = 3,763,779.06 : x
  2. Step 2: Convert to fraction form
    9,827,342.58/14,737,488.75 = 3,763,779.06/x
  3. Step 3: Cross multiply
    9,827,342.58x = 14,737,488.75 × 3,763,779.06
  4. Step 4: Simplify right side
    9,827,342.58x = 55,468,651,554,235.58
  5. Step 5: Solve for x
    x = 55,468,651,554,235.58/9,827,342.58
  6. Step 6: Final answer
    x = 5,644,318.50

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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.