Home / 4,824,941.82-6,658,437.89-2,619,807.95

Finding the Fourth Proportional to 4,824,941.82, 6,658,437.89 and 2,619,807.95

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Solution

The fourth proportional to 4,824,941.82, 6,658,437.89 and 2,619,807.95 is: 3,615,344.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,824,941.82 : 6,658,437.89 = 2,619,807.95 : x
  2. Step 2: Convert to fraction form
    4,824,941.82/6,658,437.89 = 2,619,807.95/x
  3. Step 3: Cross multiply
    4,824,941.82x = 6,658,437.89 × 2,619,807.95
  4. Step 4: Simplify right side
    4,824,941.82x = 17,443,828,472,411.99
  5. Step 5: Solve for x
    x = 17,443,828,472,411.99/4,824,941.82
  6. Step 6: Final answer
    x = 3,615,344.83

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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.