Home / 3,548,502.28-4,896,928.33-2,020,609.41

Finding the Fourth Proportional to 3,548,502.28, 4,896,928.33 and 2,020,609.41

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Solution

The fourth proportional to 3,548,502.28, 4,896,928.33 and 2,020,609.41 is: 2,788,438.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,548,502.28 : 4,896,928.33 = 2,020,609.41 : x
  2. Step 2: Convert to fraction form
    3,548,502.28/4,896,928.33 = 2,020,609.41/x
  3. Step 3: Cross multiply
    3,548,502.28x = 4,896,928.33 × 2,020,609.41
  4. Step 4: Simplify right side
    3,548,502.28x = 9,894,779,463,693.59
  5. Step 5: Solve for x
    x = 9,894,779,463,693.59/3,548,502.28
  6. Step 6: Final answer
    x = 2,788,438.24

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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.