Home / 4,758,166.21-6,549,674.52-4,106,858.58

Finding the Fourth Proportional to 4,758,166.21, 6,549,674.52 and 4,106,858.58

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Solution

The fourth proportional to 4,758,166.21, 6,549,674.52 and 4,106,858.58 is: 5,653,141.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,758,166.21 : 6,549,674.52 = 4,106,858.58 : x
  2. Step 2: Convert to fraction form
    4,758,166.21/6,549,674.52 = 4,106,858.58/x
  3. Step 3: Cross multiply
    4,758,166.21x = 6,549,674.52 × 4,106,858.58
  4. Step 4: Simplify right side
    4,758,166.21x = 26,898,586,998,669.38
  5. Step 5: Solve for x
    x = 26,898,586,998,669.38/4,758,166.21
  6. Step 6: Final answer
    x = 5,653,141.53

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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.