Home / 1,931,592.06-2,897,825.49-1,032,560.10

Finding the Fourth Proportional to 1,931,592.06, 2,897,825.49 and 1,032,560.10

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Solution

The fourth proportional to 1,931,592.06, 2,897,825.49 and 1,032,560.10 is: 1,549,073.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,931,592.06 : 2,897,825.49 = 1,032,560.10 : x
  2. Step 2: Convert to fraction form
    1,931,592.06/2,897,825.49 = 1,032,560.10/x
  3. Step 3: Cross multiply
    1,931,592.06x = 2,897,825.49 × 1,032,560.10
  4. Step 4: Simplify right side
    1,931,592.06x = 2,992,178,977,736.95
  5. Step 5: Solve for x
    x = 2,992,178,977,736.95/1,931,592.06
  6. Step 6: Final answer
    x = 1,549,073.97

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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.