Home / 5,697,320.53-7,863,050.77-3,249,370.42

Finding the Fourth Proportional to 5,697,320.53, 7,863,050.77 and 3,249,370.42

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Solution

The fourth proportional to 5,697,320.53, 7,863,050.77 and 3,249,370.42 is: 4,484,558.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,697,320.53 : 7,863,050.77 = 3,249,370.42 : x
  2. Step 2: Convert to fraction form
    5,697,320.53/7,863,050.77 = 3,249,370.42/x
  3. Step 3: Cross multiply
    5,697,320.53x = 7,863,050.77 × 3,249,370.42
  4. Step 4: Simplify right side
    5,697,320.53x = 25,549,964,566,749.37
  5. Step 5: Solve for x
    x = 25,549,964,566,749.37/5,697,320.53
  6. Step 6: Final answer
    x = 4,484,558.04

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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.