Home / 9,078,241.60-13,633,108.80-4,826,713.60

Finding the Fourth Proportional to 9,078,241.60, 13,633,108.80 and 4,826,713.60

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Solution

The fourth proportional to 9,078,241.60, 13,633,108.80 and 4,826,713.60 is: 7,248,442.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,078,241.60 : 13,633,108.80 = 4,826,713.60 : x
  2. Step 2: Convert to fraction form
    9,078,241.60/13,633,108.80 = 4,826,713.60/x
  3. Step 3: Cross multiply
    9,078,241.60x = 13,633,108.80 × 4,826,713.60
  4. Step 4: Simplify right side
    9,078,241.60x = 65,803,111,655,239.68
  5. Step 5: Solve for x
    x = 65,803,111,655,239.68/9,078,241.60
  6. Step 6: Final answer
    x = 7,248,442.44

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1.5x scale

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.