Home / 9,347,237.90-12,906,021.71-6,041,488.30

Finding the Fourth Proportional to 9,347,237.90, 12,906,021.71 and 6,041,488.30

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Solution

The fourth proportional to 9,347,237.90, 12,906,021.71 and 6,041,488.30 is: 8,341,670.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,347,237.90 : 12,906,021.71 = 6,041,488.30 : x
  2. Step 2: Convert to fraction form
    9,347,237.90/12,906,021.71 = 6,041,488.30/x
  3. Step 3: Cross multiply
    9,347,237.90x = 12,906,021.71 × 6,041,488.30
  4. Step 4: Simplify right side
    9,347,237.90x = 77,971,579,065,773.44
  5. Step 5: Solve for x
    x = 77,971,579,065,773.44/9,347,237.90
  6. Step 6: Final answer
    x = 8,341,670.54

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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.