Home / 4,708,059.40-7,063,010.70-2,012,379.40

Finding the Fourth Proportional to 4,708,059.40, 7,063,010.70 and 2,012,379.40

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Solution

The fourth proportional to 4,708,059.40, 7,063,010.70 and 2,012,379.40 is: 3,018,963.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,708,059.40 : 7,063,010.70 = 2,012,379.40 : x
  2. Step 2: Convert to fraction form
    4,708,059.40/7,063,010.70 = 2,012,379.40/x
  3. Step 3: Cross multiply
    4,708,059.40x = 7,063,010.70 × 2,012,379.40
  4. Step 4: Simplify right side
    4,708,059.40x = 14,213,457,234,659.58
  5. Step 5: Solve for x
    x = 14,213,457,234,659.58/4,708,059.40
  6. Step 6: Final answer
    x = 3,018,963.02

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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.