Home / 6,904,807.32-9,529,153.02-4,004,173.02

Finding the Fourth Proportional to 6,904,807.32, 9,529,153.02 and 4,004,173.02

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Solution

The fourth proportional to 6,904,807.32, 9,529,153.02 and 4,004,173.02 is: 5,526,059.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,904,807.32 : 9,529,153.02 = 4,004,173.02 : x
  2. Step 2: Convert to fraction form
    6,904,807.32/9,529,153.02 = 4,004,173.02/x
  3. Step 3: Cross multiply
    6,904,807.32x = 9,529,153.02 × 4,004,173.02
  4. Step 4: Simplify right side
    6,904,807.32x = 38,156,377,426,135.52
  5. Step 5: Solve for x
    x = 38,156,377,426,135.52/6,904,807.32
  6. Step 6: Final answer
    x = 5,526,059.69

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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.