Home / 2,532,444.72-3,494,635.29-1,386,303.36

Finding the Fourth Proportional to 2,532,444.72, 3,494,635.29 and 1,386,303.36

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Solution

The fourth proportional to 2,532,444.72, 3,494,635.29 and 1,386,303.36 is: 1,913,022.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,532,444.72 : 3,494,635.29 = 1,386,303.36 : x
  2. Step 2: Convert to fraction form
    2,532,444.72/3,494,635.29 = 1,386,303.36/x
  3. Step 3: Cross multiply
    2,532,444.72x = 3,494,635.29 × 1,386,303.36
  4. Step 4: Simplify right side
    2,532,444.72x = 4,844,624,644,501.58
  5. Step 5: Solve for x
    x = 4,844,624,644,501.58/2,532,444.72
  6. Step 6: Final answer
    x = 1,913,022.86

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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.