Home / 6,282,004.40-9,423,006.60-4,129,668.35

Finding the Fourth Proportional to 6,282,004.40, 9,423,006.60 and 4,129,668.35

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Solution

The fourth proportional to 6,282,004.40, 9,423,006.60 and 4,129,668.35 is: 6,194,502.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,282,004.40 : 9,423,006.60 = 4,129,668.35 : x
  2. Step 2: Convert to fraction form
    6,282,004.40/9,423,006.60 = 4,129,668.35/x
  3. Step 3: Cross multiply
    6,282,004.40x = 9,423,006.60 × 4,129,668.35
  4. Step 4: Simplify right side
    6,282,004.40x = 38,913,892,117,861.11
  5. Step 5: Solve for x
    x = 38,913,892,117,861.11/6,282,004.40
  6. Step 6: Final answer
    x = 6,194,502.53

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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.