Home / 10,999,656.48-15,179,297.54-6,104,594.28

Finding the Fourth Proportional to 10,999,656.48, 15,179,297.54 and 6,104,594.28

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Solution

The fourth proportional to 10,999,656.48, 15,179,297.54 and 6,104,594.28 is: 8,424,213.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,999,656.48 : 15,179,297.54 = 6,104,594.28 : x
  2. Step 2: Convert to fraction form
    10,999,656.48/15,179,297.54 = 6,104,594.28/x
  3. Step 3: Cross multiply
    10,999,656.48x = 15,179,297.54 × 6,104,594.28
  4. Step 4: Simplify right side
    10,999,656.48x = 92,663,452,937,102.06
  5. Step 5: Solve for x
    x = 92,663,452,937,102.06/10,999,656.48
  6. Step 6: Final answer
    x = 8,424,213.35

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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.