Home / 4,054,658.61-5,595,443.71-2,194,074.13

Finding the Fourth Proportional to 4,054,658.61, 5,595,443.71 and 2,194,074.13

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Solution

The fourth proportional to 4,054,658.61, 5,595,443.71 and 2,194,074.13 is: 3,027,830.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,054,658.61 : 5,595,443.71 = 2,194,074.13 : x
  2. Step 2: Convert to fraction form
    4,054,658.61/5,595,443.71 = 2,194,074.13/x
  3. Step 3: Cross multiply
    4,054,658.61x = 5,595,443.71 × 2,194,074.13
  4. Step 4: Simplify right side
    4,054,658.61x = 12,276,818,291,323.11
  5. Step 5: Solve for x
    x = 12,276,818,291,323.11/4,054,658.61
  6. Step 6: Final answer
    x = 3,027,830.32

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Double scale
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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.