Home / 4,388,077.60-6,586,004.40-2,588,711.20

Finding the Fourth Proportional to 4,388,077.60, 6,586,004.40 and 2,588,711.20

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Solution

The fourth proportional to 4,388,077.60, 6,586,004.40 and 2,588,711.20 is: 3,885,360.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,388,077.60 : 6,586,004.40 = 2,588,711.20 : x
  2. Step 2: Convert to fraction form
    4,388,077.60/6,586,004.40 = 2,588,711.20/x
  3. Step 3: Cross multiply
    4,388,077.60x = 6,586,004.40 × 2,588,711.20
  4. Step 4: Simplify right side
    4,388,077.60x = 17,049,263,353,529.28
  5. Step 5: Solve for x
    x = 17,049,263,353,529.28/4,388,077.60
  6. Step 6: Final answer
    x = 3,885,360.49

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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.