Home / 4,834,779.34-6,671,854.52-2,659,321.84

Finding the Fourth Proportional to 4,834,779.34, 6,671,854.52 and 2,659,321.84

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Solution

The fourth proportional to 4,834,779.34, 6,671,854.52 and 2,659,321.84 is: 3,669,786.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,834,779.34 : 6,671,854.52 = 2,659,321.84 : x
  2. Step 2: Convert to fraction form
    4,834,779.34/6,671,854.52 = 2,659,321.84/x
  3. Step 3: Cross multiply
    4,834,779.34x = 6,671,854.52 × 2,659,321.84
  4. Step 4: Simplify right side
    4,834,779.34x = 17,742,608,438,338.71
  5. Step 5: Solve for x
    x = 17,742,608,438,338.71/4,834,779.34
  6. Step 6: Final answer
    x = 3,669,786.60

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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.