Home / 1,946,056.46-2,685,541.86-1,063,006.34

Finding the Fourth Proportional to 1,946,056.46, 2,685,541.86 and 1,063,006.34

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Solution

The fourth proportional to 1,946,056.46, 2,685,541.86 and 1,063,006.34 is: 1,466,939.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,946,056.46 : 2,685,541.86 = 1,063,006.34 : x
  2. Step 2: Convert to fraction form
    1,946,056.46/2,685,541.86 = 1,063,006.34/x
  3. Step 3: Cross multiply
    1,946,056.46x = 2,685,541.86 × 1,063,006.34
  4. Step 4: Simplify right side
    1,946,056.46x = 2,854,748,010,087.68
  5. Step 5: Solve for x
    x = 2,854,748,010,087.68/1,946,056.46
  6. Step 6: Final answer
    x = 1,466,939.98

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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.