Home / 10,313,283.42-14,222,575.46-6,774,832.92

Finding the Fourth Proportional to 10,313,283.42, 14,222,575.46 and 6,774,832.92

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Solution

The fourth proportional to 10,313,283.42, 14,222,575.46 and 6,774,832.92 is: 9,342,860.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,313,283.42 : 14,222,575.46 = 6,774,832.92 : x
  2. Step 2: Convert to fraction form
    10,313,283.42/14,222,575.46 = 6,774,832.92/x
  3. Step 3: Cross multiply
    10,313,283.42x = 14,222,575.46 × 6,774,832.92
  4. Step 4: Simplify right side
    10,313,283.42x = 96,355,572,444,805.28
  5. Step 5: Solve for x
    x = 96,355,572,444,805.28/10,313,283.42
  6. Step 6: Final answer
    x = 9,342,860.90

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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.