Home / 1,341,482.34-1,850,634.95-797,308.86

Finding the Fourth Proportional to 1,341,482.34, 1,850,634.95 and 797,308.86

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Solution

The fourth proportional to 1,341,482.34, 1,850,634.95 and 797,308.86 is: 1,099,923.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,341,482.34 : 1,850,634.95 = 797,308.86 : x
  2. Step 2: Convert to fraction form
    1,341,482.34/1,850,634.95 = 797,308.86/x
  3. Step 3: Cross multiply
    1,341,482.34x = 1,850,634.95 × 797,308.86
  4. Step 4: Simplify right side
    1,341,482.34x = 1,475,527,638,274.11
  5. Step 5: Solve for x
    x = 1,475,527,638,274.11/1,341,482.34
  6. Step 6: Final answer
    x = 1,099,923.27

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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.