Home / 9,736,995-13,432,528.63-6,300,346.44

Finding the Fourth Proportional to 9,736,995, 13,432,528.63 and 6,300,346.44

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Solution

The fourth proportional to 9,736,995, 13,432,528.63 and 6,300,346.44 is: 8,691,550.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,736,995 : 13,432,528.63 = 6,300,346.44 : x
  2. Step 2: Convert to fraction form
    9,736,995/13,432,528.63 = 6,300,346.44/x
  3. Step 3: Cross multiply
    9,736,995x = 13,432,528.63 × 6,300,346.44
  4. Step 4: Simplify right side
    9,736,995x = 84,629,583,934,218.59
  5. Step 5: Solve for x
    x = 84,629,583,934,218.59/9,736,995
  6. Step 6: Final answer
    x = 8,691,550.52

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1.5x scale

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.