Home / 1,060,703.04-1,589,600.16-561,069.12

Finding the Fourth Proportional to 1,060,703.04, 1,589,600.16 and 561,069.12

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Solution

The fourth proportional to 1,060,703.04, 1,589,600.16 and 561,069.12 is: 840,834.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,703.04 : 1,589,600.16 = 561,069.12 : x
  2. Step 2: Convert to fraction form
    1,060,703.04/1,589,600.16 = 561,069.12/x
  3. Step 3: Cross multiply
    1,060,703.04x = 1,589,600.16 × 561,069.12
  4. Step 4: Simplify right side
    1,060,703.04x = 891,875,562,923.06
  5. Step 5: Solve for x
    x = 891,875,562,923.06/1,060,703.04
  6. Step 6: Final answer
    x = 840,834.36

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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.