Home / 2,457,326.77-3,683,095.04-1,107,909.50

Finding the Fourth Proportional to 2,457,326.77, 3,683,095.04 and 1,107,909.50

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Solution

The fourth proportional to 2,457,326.77, 3,683,095.04 and 1,107,909.50 is: 1,660,558.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,457,326.77 : 3,683,095.04 = 1,107,909.50 : x
  2. Step 2: Convert to fraction form
    2,457,326.77/3,683,095.04 = 1,107,909.50/x
  3. Step 3: Cross multiply
    2,457,326.77x = 3,683,095.04 × 1,107,909.50
  4. Step 4: Simplify right side
    2,457,326.77x = 4,080,535,968,573.18
  5. Step 5: Solve for x
    x = 4,080,535,968,573.18/2,457,326.77
  6. Step 6: Final answer
    x = 1,660,558.95

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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.