Home / 1,044,945.13-1,567,437.14-297,010.57

Finding the Fourth Proportional to 1,044,945.13, 1,567,437.14 and 297,010.57

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Solution

The fourth proportional to 1,044,945.13, 1,567,437.14 and 297,010.57 is: 445,521.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,945.13 : 1,567,437.14 = 297,010.57 : x
  2. Step 2: Convert to fraction form
    1,044,945.13/1,567,437.14 = 297,010.57/x
  3. Step 3: Cross multiply
    1,044,945.13x = 1,567,437.14 × 297,010.57
  4. Step 4: Simplify right side
    1,044,945.13x = 465,545,398,390.57
  5. Step 5: Solve for x
    x = 465,545,398,390.57/1,044,945.13
  6. Step 6: Final answer
    x = 445,521.38

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1.5x scale

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.