Home / 1,539,990.45-2,310,379.34-593,106.93

Finding the Fourth Proportional to 1,539,990.45, 2,310,379.34 and 593,106.93

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Solution

The fourth proportional to 1,539,990.45, 2,310,379.34 and 593,106.93 is: 889,812.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,539,990.45 : 2,310,379.34 = 593,106.93 : x
  2. Step 2: Convert to fraction form
    1,539,990.45/2,310,379.34 = 593,106.93/x
  3. Step 3: Cross multiply
    1,539,990.45x = 2,310,379.34 × 593,106.93
  4. Step 4: Simplify right side
    1,539,990.45x = 1,370,301,994,517.29
  5. Step 5: Solve for x
    x = 1,370,301,994,517.29/1,539,990.45
  6. Step 6: Final answer
    x = 889,812.01

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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.