Home / 9,148,779.52-13,705,847.28-6,106,973.44

Finding the Fourth Proportional to 9,148,779.52, 13,705,847.28 and 6,106,973.44

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Solution

The fourth proportional to 9,148,779.52, 13,705,847.28 and 6,106,973.44 is: 9,148,897.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,148,779.52 : 13,705,847.28 = 6,106,973.44 : x
  2. Step 2: Convert to fraction form
    9,148,779.52/13,705,847.28 = 6,106,973.44/x
  3. Step 3: Cross multiply
    9,148,779.52x = 13,705,847.28 × 6,106,973.44
  4. Step 4: Simplify right side
    9,148,779.52x = 83,701,245,311,656.25
  5. Step 5: Solve for x
    x = 83,701,245,311,656.25/9,148,779.52
  6. Step 6: Final answer
    x = 9,148,897.42

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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.