Home / 4,608,452.61-6,913,570.73-1,768,343.94

Finding the Fourth Proportional to 4,608,452.61, 6,913,570.73 and 1,768,343.94

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Solution

The fourth proportional to 4,608,452.61, 6,913,570.73 and 1,768,343.94 is: 2,652,858.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,608,452.61 : 6,913,570.73 = 1,768,343.94 : x
  2. Step 2: Convert to fraction form
    4,608,452.61/6,913,570.73 = 1,768,343.94/x
  3. Step 3: Cross multiply
    4,608,452.61x = 6,913,570.73 × 1,768,343.94
  4. Step 4: Simplify right side
    4,608,452.61x = 12,225,570,895,315.16
  5. Step 5: Solve for x
    x = 12,225,570,895,315.16/4,608,452.61
  6. Step 6: Final answer
    x = 2,652,858.11

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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.