Home / 1,006,694.64-1,510,033.80-473,925

Finding the Fourth Proportional to 1,006,694.64, 1,510,033.80 and 473,925

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Solution

The fourth proportional to 1,006,694.64, 1,510,033.80 and 473,925 is: 710,883.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,006,694.64 : 1,510,033.80 = 473,925 : x
  2. Step 2: Convert to fraction form
    1,006,694.64/1,510,033.80 = 473,925/x
  3. Step 3: Cross multiply
    1,006,694.64x = 1,510,033.80 × 473,925
  4. Step 4: Simplify right side
    1,006,694.64x = 715,642,768,665
  5. Step 5: Solve for x
    x = 715,642,768,665/1,006,694.64
  6. Step 6: Final answer
    x = 710,883.66

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.