Home / 1,046,911.94-1,444,370.54-684,547.91

Finding the Fourth Proportional to 1,046,911.94, 1,444,370.54 and 684,547.91

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Solution

The fourth proportional to 1,046,911.94, 1,444,370.54 and 684,547.91 is: 944,435.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,911.94 : 1,444,370.54 = 684,547.91 : x
  2. Step 2: Convert to fraction form
    1,046,911.94/1,444,370.54 = 684,547.91/x
  3. Step 3: Cross multiply
    1,046,911.94x = 1,444,370.54 × 684,547.91
  4. Step 4: Simplify right side
    1,046,911.94x = 988,740,823,777.98
  5. Step 5: Solve for x
    x = 988,740,823,777.98/1,046,911.94
  6. Step 6: Final answer
    x = 944,435.53

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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.