Home / 7,605,070-10,494,996.60-4,385,806

Finding the Fourth Proportional to 7,605,070, 10,494,996.60 and 4,385,806

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Solution

The fourth proportional to 7,605,070, 10,494,996.60 and 4,385,806 is: 6,052,412.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,605,070 : 10,494,996.60 = 4,385,806 : x
  2. Step 2: Convert to fraction form
    7,605,070/10,494,996.60 = 4,385,806/x
  3. Step 3: Cross multiply
    7,605,070x = 10,494,996.60 × 4,385,806
  4. Step 4: Simplify right side
    7,605,070x = 46,029,019,058,259.60
  5. Step 5: Solve for x
    x = 46,029,019,058,259.60/7,605,070
  6. Step 6: Final answer
    x = 6,052,412.28

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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.