Home / 1,783,719.98-2,461,521.08-967,902.92

Finding the Fourth Proportional to 1,783,719.98, 2,461,521.08 and 967,902.92

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Solution

The fourth proportional to 1,783,719.98, 2,461,521.08 and 967,902.92 is: 1,335,699.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,783,719.98 : 2,461,521.08 = 967,902.92 : x
  2. Step 2: Convert to fraction form
    1,783,719.98/2,461,521.08 = 967,902.92/x
  3. Step 3: Cross multiply
    1,783,719.98x = 2,461,521.08 × 967,902.92
  4. Step 4: Simplify right side
    1,783,719.98x = 2,382,513,440,973.55
  5. Step 5: Solve for x
    x = 2,382,513,440,973.55/1,783,719.98
  6. Step 6: Final answer
    x = 1,335,699.25

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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.