Home / 11,593,477.60-17,384,967.60-4,402,621.60

Finding the Fourth Proportional to 11,593,477.60, 17,384,967.60 and 4,402,621.60

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Solution

The fourth proportional to 11,593,477.60, 17,384,967.60 and 4,402,621.60 is: 6,601,939.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,593,477.60 : 17,384,967.60 = 4,402,621.60 : x
  2. Step 2: Convert to fraction form
    11,593,477.60/17,384,967.60 = 4,402,621.60/x
  3. Step 3: Cross multiply
    11,593,477.60x = 17,384,967.60 × 4,402,621.60
  4. Step 4: Simplify right side
    11,593,477.60x = 76,539,433,871,060.16
  5. Step 5: Solve for x
    x = 76,539,433,871,060.16/11,593,477.60
  6. Step 6: Final answer
    x = 6,601,939.17

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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.