Home / 11,197,448.10-15,452,984.79-6,304,351.50

Finding the Fourth Proportional to 11,197,448.10, 15,452,984.79 and 6,304,351.50

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Solution

The fourth proportional to 11,197,448.10, 15,452,984.79 and 6,304,351.50 is: 8,700,290.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,197,448.10 : 15,452,984.79 = 6,304,351.50 : x
  2. Step 2: Convert to fraction form
    11,197,448.10/15,452,984.79 = 6,304,351.50/x
  3. Step 3: Cross multiply
    11,197,448.10x = 15,452,984.79 × 6,304,351.50
  4. Step 4: Simplify right side
    11,197,448.10x = 97,421,047,840,313.67
  5. Step 5: Solve for x
    x = 97,421,047,840,313.67/11,197,448.10
  6. Step 6: Final answer
    x = 8,700,290.19

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.