Home / 4,136,485.86-5,706,484.83-2,416,833.18

Finding the Fourth Proportional to 4,136,485.86, 5,706,484.83 and 2,416,833.18

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Solution

The fourth proportional to 4,136,485.86, 5,706,484.83 and 2,416,833.18 is: 3,334,139.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,136,485.86 : 5,706,484.83 = 2,416,833.18 : x
  2. Step 2: Convert to fraction form
    4,136,485.86/5,706,484.83 = 2,416,833.18/x
  3. Step 3: Cross multiply
    4,136,485.86x = 5,706,484.83 × 2,416,833.18
  4. Step 4: Simplify right side
    4,136,485.86x = 13,791,621,878,310.66
  5. Step 5: Solve for x
    x = 13,791,621,878,310.66/4,136,485.86
  6. Step 6: Final answer
    x = 3,334,139.74

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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.