Home / 6,706,309.36-9,254,911.08-4,749,692.80

Finding the Fourth Proportional to 6,706,309.36, 9,254,911.08 and 4,749,692.80

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Solution

The fourth proportional to 6,706,309.36, 9,254,911.08 and 4,749,692.80 is: 6,554,720.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,706,309.36 : 9,254,911.08 = 4,749,692.80 : x
  2. Step 2: Convert to fraction form
    6,706,309.36/9,254,911.08 = 4,749,692.80/x
  3. Step 3: Cross multiply
    6,706,309.36x = 9,254,911.08 × 4,749,692.80
  4. Step 4: Simplify right side
    6,706,309.36x = 43,957,984,521,316.22
  5. Step 5: Solve for x
    x = 43,957,984,521,316.22/6,706,309.36
  6. Step 6: Final answer
    x = 6,554,720.66

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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.