Home / 9,359,079.36-14,038,581.96-2,969,829.96

Finding the Fourth Proportional to 9,359,079.36, 14,038,581.96 and 2,969,829.96

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Solution

The fourth proportional to 9,359,079.36, 14,038,581.96 and 2,969,829.96 is: 4,454,733.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,359,079.36 : 14,038,581.96 = 2,969,829.96 : x
  2. Step 2: Convert to fraction form
    9,359,079.36/14,038,581.96 = 2,969,829.96/x
  3. Step 3: Cross multiply
    9,359,079.36x = 14,038,581.96 × 2,969,829.96
  4. Step 4: Simplify right side
    9,359,079.36x = 41,692,201,300,723.52
  5. Step 5: Solve for x
    x = 41,692,201,300,723.52/9,359,079.36
  6. Step 6: Final answer
    x = 4,454,733.17

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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.