Home / 9,553,800.29-13,184,153.73-5,202,959.27

Finding the Fourth Proportional to 9,553,800.29, 13,184,153.73 and 5,202,959.27

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Solution

The fourth proportional to 9,553,800.29, 13,184,153.73 and 5,202,959.27 is: 7,180,034.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,553,800.29 : 13,184,153.73 = 5,202,959.27 : x
  2. Step 2: Convert to fraction form
    9,553,800.29/13,184,153.73 = 5,202,959.27/x
  3. Step 3: Cross multiply
    9,553,800.29x = 13,184,153.73 × 5,202,959.27
  4. Step 4: Simplify right side
    9,553,800.29x = 68,596,614,800,687.80
  5. Step 5: Solve for x
    x = 68,596,614,800,687.80/9,553,800.29
  6. Step 6: Final answer
    x = 7,180,034.41

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1.5x scale

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.