Home / 2,001,263.55-2,762,197.64-1,564,817.64

Finding the Fourth Proportional to 2,001,263.55, 2,762,197.64 and 1,564,817.64

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Solution

The fourth proportional to 2,001,263.55, 2,762,197.64 and 1,564,817.64 is: 2,159,803.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,001,263.55 : 2,762,197.64 = 1,564,817.64 : x
  2. Step 2: Convert to fraction form
    2,001,263.55/2,762,197.64 = 1,564,817.64/x
  3. Step 3: Cross multiply
    2,001,263.55x = 2,762,197.64 × 1,564,817.64
  4. Step 4: Simplify right side
    2,001,263.55x = 4,322,335,589,244.92
  5. Step 5: Solve for x
    x = 4,322,335,589,244.92/2,001,263.55
  6. Step 6: Final answer
    x = 2,159,803.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.