Home / 7,992,798-11,030,323.68-4,371,126

Finding the Fourth Proportional to 7,992,798, 11,030,323.68 and 4,371,126

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Solution

The fourth proportional to 7,992,798, 11,030,323.68 and 4,371,126 is: 6,032,297.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,992,798 : 11,030,323.68 = 4,371,126 : x
  2. Step 2: Convert to fraction form
    7,992,798/11,030,323.68 = 4,371,126/x
  3. Step 3: Cross multiply
    7,992,798x = 11,030,323.68 × 4,371,126
  4. Step 4: Simplify right side
    7,992,798x = 48,214,934,626,063.68
  5. Step 5: Solve for x
    x = 48,214,934,626,063.68/7,992,798
  6. Step 6: Final answer
    x = 6,032,297.40

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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.