Home / 4,680,047-7,020,070.50-1,134,191

Finding the Fourth Proportional to 4,680,047, 7,020,070.50 and 1,134,191

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Solution

The fourth proportional to 4,680,047, 7,020,070.50 and 1,134,191 is: 1,701,286.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,680,047 : 7,020,070.50 = 1,134,191 : x
  2. Step 2: Convert to fraction form
    4,680,047/7,020,070.50 = 1,134,191/x
  3. Step 3: Cross multiply
    4,680,047x = 7,020,070.50 × 1,134,191
  4. Step 4: Simplify right side
    4,680,047x = 7,962,100,780,465.50
  5. Step 5: Solve for x
    x = 7,962,100,780,465.50/4,680,047
  6. Step 6: Final answer
    x = 1,701,286.50

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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.