Home / 10,075,772.16-13,904,586.72-6,593,499.48

Finding the Fourth Proportional to 10,075,772.16, 13,904,586.72 and 6,593,499.48

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Solution

The fourth proportional to 10,075,772.16, 13,904,586.72 and 6,593,499.48 is: 9,099,043.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,075,772.16 : 13,904,586.72 = 6,593,499.48 : x
  2. Step 2: Convert to fraction form
    10,075,772.16/13,904,586.72 = 6,593,499.48/x
  3. Step 3: Cross multiply
    10,075,772.16x = 13,904,586.72 × 6,593,499.48
  4. Step 4: Simplify right side
    10,075,772.16x = 91,679,885,307,934.92
  5. Step 5: Solve for x
    x = 91,679,885,307,934.92/10,075,772.16
  6. Step 6: Final answer
    x = 9,099,043.12

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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.