Home / 1,783,730.45-2,461,554.63-967,934.30

Finding the Fourth Proportional to 1,783,730.45, 2,461,554.63 and 967,934.30

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Solution

The fourth proportional to 1,783,730.45, 2,461,554.63 and 967,934.30 is: 1,335,752.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,783,730.45 : 2,461,554.63 = 967,934.30 : x
  2. Step 2: Convert to fraction form
    1,783,730.45/2,461,554.63 = 967,934.30/x
  3. Step 3: Cross multiply
    1,783,730.45x = 2,461,554.63 × 967,934.30
  4. Step 4: Simplify right side
    1,783,730.45x = 2,382,623,145,393.04
  5. Step 5: Solve for x
    x = 2,382,623,145,393.04/1,783,730.45
  6. Step 6: Final answer
    x = 1,335,752.92

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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.