Home / 4,453,011-6,145,167.06-2,415,820.50

Finding the Fourth Proportional to 4,453,011, 6,145,167.06 and 2,415,820.50

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Solution

The fourth proportional to 4,453,011, 6,145,167.06 and 2,415,820.50 is: 3,333,838.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,453,011 : 6,145,167.06 = 2,415,820.50 : x
  2. Step 2: Convert to fraction form
    4,453,011/6,145,167.06 = 2,415,820.50/x
  3. Step 3: Cross multiply
    4,453,011x = 6,145,167.06 × 2,415,820.50
  4. Step 4: Simplify right side
    4,453,011x = 14,845,620,559,472.73
  5. Step 5: Solve for x
    x = 14,845,620,559,472.73/4,453,011
  6. Step 6: Final answer
    x = 3,333,838.74

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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.