Home / 6,528,593.98-9,008,886.63-3,627,801.10

Finding the Fourth Proportional to 6,528,593.98, 9,008,886.63 and 3,627,801.10

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Solution

The fourth proportional to 6,528,593.98, 9,008,886.63 and 3,627,801.10 is: 5,006,047.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,528,593.98 : 9,008,886.63 = 3,627,801.10 : x
  2. Step 2: Convert to fraction form
    6,528,593.98/9,008,886.63 = 3,627,801.10/x
  3. Step 3: Cross multiply
    6,528,593.98x = 9,008,886.63 × 3,627,801.10
  4. Step 4: Simplify right side
    6,528,593.98x = 32,682,448,826,089.30
  5. Step 5: Solve for x
    x = 32,682,448,826,089.30/6,528,593.98
  6. Step 6: Final answer
    x = 5,006,047.08

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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.