Home / 9,059,319.99-13,588,979.85-3,302,485.29

Finding the Fourth Proportional to 9,059,319.99, 13,588,979.85 and 3,302,485.29

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Solution

The fourth proportional to 9,059,319.99, 13,588,979.85 and 3,302,485.29 is: 4,953,727.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,059,319.99 : 13,588,979.85 = 3,302,485.29 : x
  2. Step 2: Convert to fraction form
    9,059,319.99/13,588,979.85 = 3,302,485.29/x
  3. Step 3: Cross multiply
    9,059,319.99x = 13,588,979.85 × 3,302,485.29
  4. Step 4: Simplify right side
    9,059,319.99x = 44,877,406,060,731.41
  5. Step 5: Solve for x
    x = 44,877,406,060,731.41/9,059,319.99
  6. Step 6: Final answer
    x = 4,953,727.89

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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.