Home / 4,756,909.19-6,564,538.89-2,581,452.36

Finding the Fourth Proportional to 4,756,909.19, 6,564,538.89 and 2,581,452.36

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Solution

The fourth proportional to 4,756,909.19, 6,564,538.89 and 2,581,452.36 is: 3,562,406.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,756,909.19 : 6,564,538.89 = 2,581,452.36 : x
  2. Step 2: Convert to fraction form
    4,756,909.19/6,564,538.89 = 2,581,452.36/x
  3. Step 3: Cross multiply
    4,756,909.19x = 6,564,538.89 × 2,581,452.36
  4. Step 4: Simplify right side
    4,756,909.19x = 16,946,044,409,902.28
  5. Step 5: Solve for x
    x = 16,946,044,409,902.28/4,756,909.19
  6. Step 6: Final answer
    x = 3,562,406.54

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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.