Home / 1,044,018.42-1,440,846.54-585,210.93

Finding the Fourth Proportional to 1,044,018.42, 1,440,846.54 and 585,210.93

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Solution

The fourth proportional to 1,044,018.42, 1,440,846.54 and 585,210.93 is: 807,647.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,018.42 : 1,440,846.54 = 585,210.93 : x
  2. Step 2: Convert to fraction form
    1,044,018.42/1,440,846.54 = 585,210.93/x
  3. Step 3: Cross multiply
    1,044,018.42x = 1,440,846.54 × 585,210.93
  4. Step 4: Simplify right side
    1,044,018.42x = 843,199,143,660.68
  5. Step 5: Solve for x
    x = 843,199,143,660.68/1,044,018.42
  6. Step 6: Final answer
    x = 807,647.77

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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.