Home / 2,032,402.81-3,045,946.59-832,920.79

Finding the Fourth Proportional to 2,032,402.81, 3,045,946.59 and 832,920.79

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Solution

The fourth proportional to 2,032,402.81, 3,045,946.59 and 832,920.79 is: 1,248,292.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032,402.81 : 3,045,946.59 = 832,920.79 : x
  2. Step 2: Convert to fraction form
    2,032,402.81/3,045,946.59 = 832,920.79/x
  3. Step 3: Cross multiply
    2,032,402.81x = 3,045,946.59 × 832,920.79
  4. Step 4: Simplify right side
    2,032,402.81x = 2,537,032,240,040.61
  5. Step 5: Solve for x
    x = 2,537,032,240,040.61/2,032,402.81
  6. Step 6: Final answer
    x = 1,248,292.04

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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.