Home / 9,660,816.60-13,333,188.24-6,233,029.44

Finding the Fourth Proportional to 9,660,816.60, 13,333,188.24 and 6,233,029.44

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Solution

The fourth proportional to 9,660,816.60, 13,333,188.24 and 6,233,029.44 is: 8,602,394.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,660,816.60 : 13,333,188.24 = 6,233,029.44 : x
  2. Step 2: Convert to fraction form
    9,660,816.60/13,333,188.24 = 6,233,029.44/x
  3. Step 3: Cross multiply
    9,660,816.60x = 13,333,188.24 × 6,233,029.44
  4. Step 4: Simplify right side
    9,660,816.60x = 83,106,154,828,981.80
  5. Step 5: Solve for x
    x = 83,106,154,828,981.80/9,660,816.60
  6. Step 6: Final answer
    x = 8,602,394.42

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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.