Home / 9,660,821.60-13,333,195.14-6,233,034.44

Finding the Fourth Proportional to 9,660,821.60, 13,333,195.14 and 6,233,034.44

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Solution

The fourth proportional to 9,660,821.60, 13,333,195.14 and 6,233,034.44 is: 8,602,401.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,660,821.60 : 13,333,195.14 = 6,233,034.44 : x
  2. Step 2: Convert to fraction form
    9,660,821.60/13,333,195.14 = 6,233,034.44/x
  3. Step 3: Cross multiply
    9,660,821.60x = 13,333,195.14 × 6,233,034.44
  4. Step 4: Simplify right side
    9,660,821.60x = 83,106,264,502,860.62
  5. Step 5: Solve for x
    x = 83,106,264,502,860.62/9,660,821.60
  6. Step 6: Final answer
    x = 8,602,401.32

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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.