Home / 2,014,212.41-2,774,318.10-1,548,175.01

Finding the Fourth Proportional to 2,014,212.41, 2,774,318.10 and 1,548,175.01

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Solution

The fourth proportional to 2,014,212.41, 2,774,318.10 and 1,548,175.01 is: 2,132,411.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,212.41 : 2,774,318.10 = 1,548,175.01 : x
  2. Step 2: Convert to fraction form
    2,014,212.41/2,774,318.10 = 1,548,175.01/x
  3. Step 3: Cross multiply
    2,014,212.41x = 2,774,318.10 × 1,548,175.01
  4. Step 4: Simplify right side
    2,014,212.41x = 4,295,129,938,339.09
  5. Step 5: Solve for x
    x = 4,295,129,938,339.09/2,014,212.41
  6. Step 6: Final answer
    x = 2,132,411.62

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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.