Home / 4,416,701.07-6,625,052.55-1,384,066.20

Finding the Fourth Proportional to 4,416,701.07, 6,625,052.55 and 1,384,066.20

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Solution

The fourth proportional to 4,416,701.07, 6,625,052.55 and 1,384,066.20 is: 2,076,099.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,416,701.07 : 6,625,052.55 = 1,384,066.20 : x
  2. Step 2: Convert to fraction form
    4,416,701.07/6,625,052.55 = 1,384,066.20/x
  3. Step 3: Cross multiply
    4,416,701.07x = 6,625,052.55 × 1,384,066.20
  4. Step 4: Simplify right side
    4,416,701.07x = 9,169,511,307,678.81
  5. Step 5: Solve for x
    x = 9,169,511,307,678.81/4,416,701.07
  6. Step 6: Final answer
    x = 2,076,099.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.