Home / 1,044,549.16-1,441,918.77-705,476.68

Finding the Fourth Proportional to 1,044,549.16, 1,441,918.77 and 705,476.68

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Solution

The fourth proportional to 1,044,549.16, 1,441,918.77 and 705,476.68 is: 973,855.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,549.16 : 1,441,918.77 = 705,476.68 : x
  2. Step 2: Convert to fraction form
    1,044,549.16/1,441,918.77 = 705,476.68/x
  3. Step 3: Cross multiply
    1,044,549.16x = 1,441,918.77 × 705,476.68
  4. Step 4: Simplify right side
    1,044,549.16x = 1,017,240,066,689.28
  5. Step 5: Solve for x
    x = 1,017,240,066,689.28/1,044,549.16
  6. Step 6: Final answer
    x = 973,855.62

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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.