Home / 2,094,526.22-2,890,484.40-1,164,321.32

Finding the Fourth Proportional to 2,094,526.22, 2,890,484.40 and 1,164,321.32

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Solution

The fourth proportional to 2,094,526.22, 2,890,484.40 and 1,164,321.32 is: 1,606,784.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,094,526.22 : 2,890,484.40 = 1,164,321.32 : x
  2. Step 2: Convert to fraction form
    2,094,526.22/2,890,484.40 = 1,164,321.32/x
  3. Step 3: Cross multiply
    2,094,526.22x = 2,890,484.40 × 1,164,321.32
  4. Step 4: Simplify right side
    2,094,526.22x = 3,365,452,612,047.41
  5. Step 5: Solve for x
    x = 3,365,452,612,047.41/2,094,526.22
  6. Step 6: Final answer
    x = 1,606,784.67

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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.