Home / 4,159,261-6,238,891.50-1,499,869

Finding the Fourth Proportional to 4,159,261, 6,238,891.50 and 1,499,869

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Solution

The fourth proportional to 4,159,261, 6,238,891.50 and 1,499,869 is: 2,249,803.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,159,261 : 6,238,891.50 = 1,499,869 : x
  2. Step 2: Convert to fraction form
    4,159,261/6,238,891.50 = 1,499,869/x
  3. Step 3: Cross multiply
    4,159,261x = 6,238,891.50 × 1,499,869
  4. Step 4: Simplify right side
    4,159,261x = 9,357,519,955,213.50
  5. Step 5: Solve for x
    x = 9,357,519,955,213.50/4,159,261
  6. Step 6: Final answer
    x = 2,249,803.50

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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.