Home / 6,257,477.73-9,370,164.02-4,335,658.77

Finding the Fourth Proportional to 6,257,477.73, 9,370,164.02 and 4,335,658.77

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Solution

The fourth proportional to 6,257,477.73, 9,370,164.02 and 4,335,658.77 is: 6,492,365.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,257,477.73 : 9,370,164.02 = 4,335,658.77 : x
  2. Step 2: Convert to fraction form
    6,257,477.73/9,370,164.02 = 4,335,658.77/x
  3. Step 3: Cross multiply
    6,257,477.73x = 9,370,164.02 × 4,335,658.77
  4. Step 4: Simplify right side
    6,257,477.73x = 40,625,833,787,973.16
  5. Step 5: Solve for x
    x = 40,625,833,787,973.16/6,257,477.73
  6. Step 6: Final answer
    x = 6,492,365.70

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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.