Home / 1,073,887.30-1,481,970.04-590,483.58

Finding the Fourth Proportional to 1,073,887.30, 1,481,970.04 and 590,483.58

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Solution

The fourth proportional to 1,073,887.30, 1,481,970.04 and 590,483.58 is: 814,870.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,887.30 : 1,481,970.04 = 590,483.58 : x
  2. Step 2: Convert to fraction form
    1,073,887.30/1,481,970.04 = 590,483.58/x
  3. Step 3: Cross multiply
    1,073,887.30x = 1,481,970.04 × 590,483.58
  4. Step 4: Simplify right side
    1,073,887.30x = 875,078,974,671.94
  5. Step 5: Solve for x
    x = 875,078,974,671.94/1,073,887.30
  6. Step 6: Final answer
    x = 814,870.40

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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.