Home / 5,669,483.70-8,504,225.55-3,402,002.10

Finding the Fourth Proportional to 5,669,483.70, 8,504,225.55 and 3,402,002.10

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Solution

The fourth proportional to 5,669,483.70, 8,504,225.55 and 3,402,002.10 is: 5,103,003.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,669,483.70 : 8,504,225.55 = 3,402,002.10 : x
  2. Step 2: Convert to fraction form
    5,669,483.70/8,504,225.55 = 3,402,002.10/x
  3. Step 3: Cross multiply
    5,669,483.70x = 8,504,225.55 × 3,402,002.10
  4. Step 4: Simplify right side
    5,669,483.70x = 28,931,393,179,973.66
  5. Step 5: Solve for x
    x = 28,931,393,179,973.66/5,669,483.70
  6. Step 6: Final answer
    x = 5,103,003.15

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Double scale
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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.