Home / 8,429,282.46-11,632,439.43-4,561,802.46

Finding the Fourth Proportional to 8,429,282.46, 11,632,439.43 and 4,561,802.46

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Solution

The fourth proportional to 8,429,282.46, 11,632,439.43 and 4,561,802.46 is: 6,295,303.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,429,282.46 : 11,632,439.43 = 4,561,802.46 : x
  2. Step 2: Convert to fraction form
    8,429,282.46/11,632,439.43 = 4,561,802.46/x
  3. Step 3: Cross multiply
    8,429,282.46x = 11,632,439.43 × 4,561,802.46
  4. Step 4: Simplify right side
    8,429,282.46x = 53,064,890,807,574.99
  5. Step 5: Solve for x
    x = 53,064,890,807,574.99/8,429,282.46
  6. Step 6: Final answer
    x = 6,295,303.43

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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.