Home / 9,254,699.28-12,771,396.04-5,333,014.64

Finding the Fourth Proportional to 9,254,699.28, 12,771,396.04 and 5,333,014.64

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Solution

The fourth proportional to 9,254,699.28, 12,771,396.04 and 5,333,014.64 is: 7,359,508.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,254,699.28 : 12,771,396.04 = 5,333,014.64 : x
  2. Step 2: Convert to fraction form
    9,254,699.28/12,771,396.04 = 5,333,014.64/x
  3. Step 3: Cross multiply
    9,254,699.28x = 12,771,396.04 × 5,333,014.64
  4. Step 4: Simplify right side
    9,254,699.28x = 68,110,042,054,558.02
  5. Step 5: Solve for x
    x = 68,110,042,054,558.02/9,254,699.28
  6. Step 6: Final answer
    x = 7,359,508.94

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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.