Home / 11,710,465.44-17,569,621.68-4,039,405.26

Finding the Fourth Proportional to 11,710,465.44, 17,569,621.68 and 4,039,405.26

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Solution

The fourth proportional to 11,710,465.44, 17,569,621.68 and 4,039,405.26 is: 6,060,461.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,710,465.44 : 17,569,621.68 = 4,039,405.26 : x
  2. Step 2: Convert to fraction form
    11,710,465.44/17,569,621.68 = 4,039,405.26/x
  3. Step 3: Cross multiply
    11,710,465.44x = 17,569,621.68 × 4,039,405.26
  4. Step 4: Simplify right side
    11,710,465.44x = 70,970,822,230,402.03
  5. Step 5: Solve for x
    x = 70,970,822,230,402.03/11,710,465.44
  6. Step 6: Final answer
    x = 6,060,461.27

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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.