Home / 3,059,335.80-4,590,315.90-1,563,427.80

Finding the Fourth Proportional to 3,059,335.80, 4,590,315.90 and 1,563,427.80

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Solution

The fourth proportional to 3,059,335.80, 4,590,315.90 and 1,563,427.80 is: 2,345,812.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,059,335.80 : 4,590,315.90 = 1,563,427.80 : x
  2. Step 2: Convert to fraction form
    3,059,335.80/4,590,315.90 = 1,563,427.80/x
  3. Step 3: Cross multiply
    3,059,335.80x = 4,590,315.90 × 1,563,427.80
  4. Step 4: Simplify right side
    3,059,335.80x = 7,176,627,488,842.02
  5. Step 5: Solve for x
    x = 7,176,627,488,842.02/3,059,335.80
  6. Step 6: Final answer
    x = 2,345,812.28

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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.