Home / 4,580,466.10-6,873,323.55-1,742,614.90

Finding the Fourth Proportional to 4,580,466.10, 6,873,323.55 and 1,742,614.90

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Solution

The fourth proportional to 4,580,466.10, 6,873,323.55 and 1,742,614.90 is: 2,614,920.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,580,466.10 : 6,873,323.55 = 1,742,614.90 : x
  2. Step 2: Convert to fraction form
    4,580,466.10/6,873,323.55 = 1,742,614.90/x
  3. Step 3: Cross multiply
    4,580,466.10x = 6,873,323.55 × 1,742,614.90
  4. Step 4: Simplify right side
    4,580,466.10x = 11,977,556,030,750.89
  5. Step 5: Solve for x
    x = 11,977,556,030,750.89/4,580,466.10
  6. Step 6: Final answer
    x = 2,614,920.79

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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.