Home / 7,549,497.21-10,417,934.25-4,285,883.67

Finding the Fourth Proportional to 7,549,497.21, 10,417,934.25 and 4,285,883.67

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Solution

The fourth proportional to 7,549,497.21, 10,417,934.25 and 4,285,883.67 is: 5,914,308.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,549,497.21 : 10,417,934.25 = 4,285,883.67 : x
  2. Step 2: Convert to fraction form
    7,549,497.21/10,417,934.25 = 4,285,883.67/x
  3. Step 3: Cross multiply
    7,549,497.21x = 10,417,934.25 × 4,285,883.67
  4. Step 4: Simplify right side
    7,549,497.21x = 44,650,054,277,208.70
  5. Step 5: Solve for x
    x = 44,650,054,277,208.70/7,549,497.21
  6. Step 6: Final answer
    x = 5,914,308.34

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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.