Home / 5,598,322.20-8,397,483.30-2,402,904.60

Finding the Fourth Proportional to 5,598,322.20, 8,397,483.30 and 2,402,904.60

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Solution

The fourth proportional to 5,598,322.20, 8,397,483.30 and 2,402,904.60 is: 3,604,356.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,598,322.20 : 8,397,483.30 = 2,402,904.60 : x
  2. Step 2: Convert to fraction form
    5,598,322.20/8,397,483.30 = 2,402,904.60/x
  3. Step 3: Cross multiply
    5,598,322.20x = 8,397,483.30 × 2,402,904.60
  4. Step 4: Simplify right side
    5,598,322.20x = 20,178,351,249,993.18
  5. Step 5: Solve for x
    x = 20,178,351,249,993.18/5,598,322.20
  6. Step 6: Final answer
    x = 3,604,356.90

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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.