Home / 8,503,643.14-11,734,521.90-4,832,050.18

Finding the Fourth Proportional to 8,503,643.14, 11,734,521.90 and 4,832,050.18

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Solution

The fourth proportional to 8,503,643.14, 11,734,521.90 and 4,832,050.18 is: 6,667,941.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,503,643.14 : 11,734,521.90 = 4,832,050.18 : x
  2. Step 2: Convert to fraction form
    8,503,643.14/11,734,521.90 = 4,832,050.18/x
  3. Step 3: Cross multiply
    8,503,643.14x = 11,734,521.90 × 4,832,050.18
  4. Step 4: Simplify right side
    8,503,643.14x = 56,701,798,659,108.94
  5. Step 5: Solve for x
    x = 56,701,798,659,108.94/8,503,643.14
  6. Step 6: Final answer
    x = 6,667,941.93

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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.