Home / 1,593,328.87-2,390,699.68-834,990.04

Finding the Fourth Proportional to 1,593,328.87, 2,390,699.68 and 834,990.04

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Solution

The fourth proportional to 1,593,328.87, 2,390,699.68 and 834,990.04 is: 1,252,855.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,593,328.87 : 2,390,699.68 = 834,990.04 : x
  2. Step 2: Convert to fraction form
    1,593,328.87/2,390,699.68 = 834,990.04/x
  3. Step 3: Cross multiply
    1,593,328.87x = 2,390,699.68 × 834,990.04
  4. Step 4: Simplify right side
    1,593,328.87x = 1,996,210,413,366.96
  5. Step 5: Solve for x
    x = 1,996,210,413,366.96/1,593,328.87
  6. Step 6: Final answer
    x = 1,252,855.23

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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.