Home / 4,543,200.07-6,814,859.46-1,510,565.93

Finding the Fourth Proportional to 4,543,200.07, 6,814,859.46 and 1,510,565.93

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Solution

The fourth proportional to 4,543,200.07, 6,814,859.46 and 1,510,565.93 is: 2,265,868.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,543,200.07 : 6,814,859.46 = 1,510,565.93 : x
  2. Step 2: Convert to fraction form
    4,543,200.07/6,814,859.46 = 1,510,565.93/x
  3. Step 3: Cross multiply
    4,543,200.07x = 6,814,859.46 × 1,510,565.93
  4. Step 4: Simplify right side
    4,543,200.07x = 10,294,294,518,014.20
  5. Step 5: Solve for x
    x = 10,294,294,518,014.20/4,543,200.07
  6. Step 6: Final answer
    x = 2,265,868.63

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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.