Home / 1,006,991.66-1,510,446.51-248,814.02

Finding the Fourth Proportional to 1,006,991.66, 1,510,446.51 and 248,814.02

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Solution

The fourth proportional to 1,006,991.66, 1,510,446.51 and 248,814.02 is: 373,210.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,006,991.66 : 1,510,446.51 = 248,814.02 : x
  2. Step 2: Convert to fraction form
    1,006,991.66/1,510,446.51 = 248,814.02/x
  3. Step 3: Cross multiply
    1,006,991.66x = 1,510,446.51 × 248,814.02
  4. Step 4: Simplify right side
    1,006,991.66x = 375,820,271,924.19
  5. Step 5: Solve for x
    x = 375,820,271,924.19/1,006,991.66
  6. Step 6: Final answer
    x = 373,210.91

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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.