Home / 9,734,519.12-13,435,433.55-6,254,208.59

Finding the Fourth Proportional to 9,734,519.12, 13,435,433.55 and 6,254,208.59

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Solution

The fourth proportional to 9,734,519.12, 13,435,433.55 and 6,254,208.59 is: 8,631,962.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,734,519.12 : 13,435,433.55 = 6,254,208.59 : x
  2. Step 2: Convert to fraction form
    9,734,519.12/13,435,433.55 = 6,254,208.59/x
  3. Step 3: Cross multiply
    9,734,519.12x = 13,435,433.55 × 6,254,208.59
  4. Step 4: Simplify right side
    9,734,519.12x = 84,028,003,851,607.03
  5. Step 5: Solve for x
    x = 84,028,003,851,607.03/9,734,519.12
  6. Step 6: Final answer
    x = 8,631,962.49

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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.