Home / 1,850,897.92-2,554,369.38-1,035,177.52

Finding the Fourth Proportional to 1,850,897.92, 2,554,369.38 and 1,035,177.52

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Solution

The fourth proportional to 1,850,897.92, 2,554,369.38 and 1,035,177.52 is: 1,428,617.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,850,897.92 : 2,554,369.38 = 1,035,177.52 : x
  2. Step 2: Convert to fraction form
    1,850,897.92/2,554,369.38 = 1,035,177.52/x
  3. Step 3: Cross multiply
    1,850,897.92x = 2,554,369.38 × 1,035,177.52
  4. Step 4: Simplify right side
    1,850,897.92x = 2,644,225,759,952.34
  5. Step 5: Solve for x
    x = 2,644,225,759,952.34/1,850,897.92
  6. Step 6: Final answer
    x = 1,428,617.82

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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.