Home / 2,437,529.22-3,363,784.88-1,405,030.17

Finding the Fourth Proportional to 2,437,529.22, 3,363,784.88 and 1,405,030.17

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Solution

The fourth proportional to 2,437,529.22, 3,363,784.88 and 1,405,030.17 is: 1,938,938.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,437,529.22 : 3,363,784.88 = 1,405,030.17 : x
  2. Step 2: Convert to fraction form
    2,437,529.22/3,363,784.88 = 1,405,030.17/x
  3. Step 3: Cross multiply
    2,437,529.22x = 3,363,784.88 × 1,405,030.17
  4. Step 4: Simplify right side
    2,437,529.22x = 4,726,219,234,764.68
  5. Step 5: Solve for x
    x = 4,726,219,234,764.68/2,437,529.22
  6. Step 6: Final answer
    x = 1,938,938.49

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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.