Home / 5,456,054.57-7,529,537.02-2,975,410.94

Finding the Fourth Proportional to 5,456,054.57, 7,529,537.02 and 2,975,410.94

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Solution

The fourth proportional to 5,456,054.57, 7,529,537.02 and 2,975,410.94 is: 4,106,166.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,456,054.57 : 7,529,537.02 = 2,975,410.94 : x
  2. Step 2: Convert to fraction form
    5,456,054.57/7,529,537.02 = 2,975,410.94/x
  3. Step 3: Cross multiply
    5,456,054.57x = 7,529,537.02 × 2,975,410.94
  4. Step 4: Simplify right side
    5,456,054.57x = 22,403,466,854,834.49
  5. Step 5: Solve for x
    x = 22,403,466,854,834.49/5,456,054.57
  6. Step 6: Final answer
    x = 4,106,166.20

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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.