Home / 6,090,123.94-8,402,302.01-3,474,749.16

Finding the Fourth Proportional to 6,090,123.94, 8,402,302.01 and 3,474,749.16

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Solution

The fourth proportional to 6,090,123.94, 8,402,302.01 and 3,474,749.16 is: 4,793,973.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,090,123.94 : 8,402,302.01 = 3,474,749.16 : x
  2. Step 2: Convert to fraction form
    6,090,123.94/8,402,302.01 = 3,474,749.16/x
  3. Step 3: Cross multiply
    6,090,123.94x = 8,402,302.01 × 3,474,749.16
  4. Step 4: Simplify right side
    6,090,123.94x = 29,195,891,860,000.68
  5. Step 5: Solve for x
    x = 29,195,891,860,000.68/6,090,123.94
  6. Step 6: Final answer
    x = 4,793,973.35

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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.