Home / 8,803,672.96-12,148,914.72-4,936,182.16

Finding the Fourth Proportional to 8,803,672.96, 12,148,914.72 and 4,936,182.16

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Solution

The fourth proportional to 8,803,672.96, 12,148,914.72 and 4,936,182.16 is: 6,811,845.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,803,672.96 : 12,148,914.72 = 4,936,182.16 : x
  2. Step 2: Convert to fraction form
    8,803,672.96/12,148,914.72 = 4,936,182.16/x
  3. Step 3: Cross multiply
    8,803,672.96x = 12,148,914.72 × 4,936,182.16
  4. Step 4: Simplify right side
    8,803,672.96x = 59,969,256,104,225.40
  5. Step 5: Solve for x
    x = 59,969,256,104,225.40/8,803,672.96
  6. Step 6: Final answer
    x = 6,811,845.05

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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.