Home / 5,779,968.90-8,669,953.35-3,764,429.70

Finding the Fourth Proportional to 5,779,968.90, 8,669,953.35 and 3,764,429.70

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Solution

The fourth proportional to 5,779,968.90, 8,669,953.35 and 3,764,429.70 is: 5,646,644.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,779,968.90 : 8,669,953.35 = 3,764,429.70 : x
  2. Step 2: Convert to fraction form
    5,779,968.90/8,669,953.35 = 3,764,429.70/x
  3. Step 3: Cross multiply
    5,779,968.90x = 8,669,953.35 × 3,764,429.70
  4. Step 4: Simplify right side
    5,779,968.90x = 32,637,429,888,354.50
  5. Step 5: Solve for x
    x = 32,637,429,888,354.50/5,779,968.90
  6. Step 6: Final answer
    x = 5,646,644.55

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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.