Home / 3,035,250.93-4,188,657.45-1,658,594.86

Finding the Fourth Proportional to 3,035,250.93, 4,188,657.45 and 1,658,594.86

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Solution

The fourth proportional to 3,035,250.93, 4,188,657.45 and 1,658,594.86 is: 2,288,867.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,035,250.93 : 4,188,657.45 = 1,658,594.86 : x
  2. Step 2: Convert to fraction form
    3,035,250.93/4,188,657.45 = 1,658,594.86/x
  3. Step 3: Cross multiply
    3,035,250.93x = 4,188,657.45 × 1,658,594.86
  4. Step 4: Simplify right side
    3,035,250.93x = 6,947,285,716,870.71
  5. Step 5: Solve for x
    x = 6,947,285,716,870.71/3,035,250.93
  6. Step 6: Final answer
    x = 2,288,867.01

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1.5x scale

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.