Home / 2,326,289.22-3,209,804.58-1,359,232.47

Finding the Fourth Proportional to 2,326,289.22, 3,209,804.58 and 1,359,232.47

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Solution

The fourth proportional to 2,326,289.22, 3,209,804.58 and 1,359,232.47 is: 1,875,463.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,326,289.22 : 3,209,804.58 = 1,359,232.47 : x
  2. Step 2: Convert to fraction form
    2,326,289.22/3,209,804.58 = 1,359,232.47/x
  3. Step 3: Cross multiply
    2,326,289.22x = 3,209,804.58 × 1,359,232.47
  4. Step 4: Simplify right side
    2,326,289.22x = 4,362,870,607,490.71
  5. Step 5: Solve for x
    x = 4,362,870,607,490.71/2,326,289.22
  6. Step 6: Final answer
    x = 1,875,463.54

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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.