Home / 6,283,176.55-8,671,154.86-4,731,700.98

Finding the Fourth Proportional to 6,283,176.55, 8,671,154.86 and 4,731,700.98

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Solution

The fourth proportional to 6,283,176.55, 8,671,154.86 and 4,731,700.98 is: 6,530,026.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,283,176.55 : 8,671,154.86 = 4,731,700.98 : x
  2. Step 2: Convert to fraction form
    6,283,176.55/8,671,154.86 = 4,731,700.98/x
  3. Step 3: Cross multiply
    6,283,176.55x = 8,671,154.86 × 4,731,700.98
  4. Step 4: Simplify right side
    6,283,176.55x = 41,029,311,938,449.98
  5. Step 5: Solve for x
    x = 41,029,311,938,449.98/6,283,176.55
  6. Step 6: Final answer
    x = 6,530,026.91

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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.