Home / 1,806,598.02-2,710,946.52-809,326.02

Finding the Fourth Proportional to 1,806,598.02, 2,710,946.52 and 809,326.02

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Solution

The fourth proportional to 1,806,598.02, 2,710,946.52 and 809,326.02 is: 1,214,459.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,806,598.02 : 2,710,946.52 = 809,326.02 : x
  2. Step 2: Convert to fraction form
    1,806,598.02/2,710,946.52 = 809,326.02/x
  3. Step 3: Cross multiply
    1,806,598.02x = 2,710,946.52 × 809,326.02
  4. Step 4: Simplify right side
    1,806,598.02x = 2,194,039,557,464.45
  5. Step 5: Solve for x
    x = 2,194,039,557,464.45/1,806,598.02
  6. Step 6: Final answer
    x = 1,214,459.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.