Home / 9,827,908.01-13,562,558.48-5,700,382.91

Finding the Fourth Proportional to 9,827,908.01, 13,562,558.48 and 5,700,382.91

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Solution

The fourth proportional to 9,827,908.01, 13,562,558.48 and 5,700,382.91 is: 7,866,554.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,827,908.01 : 13,562,558.48 = 5,700,382.91 : x
  2. Step 2: Convert to fraction form
    9,827,908.01/13,562,558.48 = 5,700,382.91/x
  3. Step 3: Cross multiply
    9,827,908.01x = 13,562,558.48 × 5,700,382.91
  4. Step 4: Simplify right side
    9,827,908.01x = 77,311,776,521,705.75
  5. Step 5: Solve for x
    x = 77,311,776,521,705.75/9,827,908.01
  6. Step 6: Final answer
    x = 7,866,554.76

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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.