Home / 6,831,186.46-9,426,779.71-3,733,684.71

Finding the Fourth Proportional to 6,831,186.46, 9,426,779.71 and 3,733,684.71

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Solution

The fourth proportional to 6,831,186.46, 9,426,779.71 and 3,733,684.71 is: 5,152,344.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,831,186.46 : 9,426,779.71 = 3,733,684.71 : x
  2. Step 2: Convert to fraction form
    6,831,186.46/9,426,779.71 = 3,733,684.71/x
  3. Step 3: Cross multiply
    6,831,186.46x = 9,426,779.71 × 3,733,684.71
  4. Step 4: Simplify right side
    6,831,186.46x = 35,196,623,223,080.59
  5. Step 5: Solve for x
    x = 35,196,623,223,080.59/6,831,186.46
  6. Step 6: Final answer
    x = 5,152,344.10

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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.