Home / 6,335,113.19-8,749,673.29-4,294,379.75

Finding the Fourth Proportional to 6,335,113.19, 8,749,673.29 and 4,294,379.75

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Solution

The fourth proportional to 6,335,113.19, 8,749,673.29 and 4,294,379.75 is: 5,931,136.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,335,113.19 : 8,749,673.29 = 4,294,379.75 : x
  2. Step 2: Convert to fraction form
    6,335,113.19/8,749,673.29 = 4,294,379.75/x
  3. Step 3: Cross multiply
    6,335,113.19x = 8,749,673.29 × 4,294,379.75
  4. Step 4: Simplify right side
    6,335,113.19x = 37,574,419,774,219.98
  5. Step 5: Solve for x
    x = 37,574,419,774,219.98/6,335,113.19
  6. Step 6: Final answer
    x = 5,931,136.30

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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.