Home / 9,672,873.84-13,341,008.64-5,999,730.80

Finding the Fourth Proportional to 9,672,873.84, 13,341,008.64 and 5,999,730.80

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Solution

The fourth proportional to 9,672,873.84, 13,341,008.64 and 5,999,730.80 is: 8,274,941.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,672,873.84 : 13,341,008.64 = 5,999,730.80 : x
  2. Step 2: Convert to fraction form
    9,672,873.84/13,341,008.64 = 5,999,730.80/x
  3. Step 3: Cross multiply
    9,672,873.84x = 13,341,008.64 × 5,999,730.80
  4. Step 4: Simplify right side
    9,672,873.84x = 80,042,460,440,474.11
  5. Step 5: Solve for x
    x = 80,042,460,440,474.11/9,672,873.84
  6. Step 6: Final answer
    x = 8,274,941.01

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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.