Home / 9,359,531.52-14,036,507.52-3,968,095.44

Finding the Fourth Proportional to 9,359,531.52, 14,036,507.52 and 3,968,095.44

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Solution

The fourth proportional to 9,359,531.52, 14,036,507.52 and 3,968,095.44 is: 5,950,960.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,359,531.52 : 14,036,507.52 = 3,968,095.44 : x
  2. Step 2: Convert to fraction form
    9,359,531.52/14,036,507.52 = 3,968,095.44/x
  3. Step 3: Cross multiply
    9,359,531.52x = 14,036,507.52 × 3,968,095.44
  4. Step 4: Simplify right side
    9,359,531.52x = 55,698,201,483,637.70
  5. Step 5: Solve for x
    x = 55,698,201,483,637.70/9,359,531.52
  6. Step 6: Final answer
    x = 5,950,960.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.