Home / 3,327,966.69-4,592,199.06-1,877,577.45

Finding the Fourth Proportional to 3,327,966.69, 4,592,199.06 and 1,877,577.45

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Solution

The fourth proportional to 3,327,966.69, 4,592,199.06 and 1,877,577.45 is: 2,590,834.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327,966.69 : 4,592,199.06 = 1,877,577.45 : x
  2. Step 2: Convert to fraction form
    3,327,966.69/4,592,199.06 = 1,877,577.45/x
  3. Step 3: Cross multiply
    3,327,966.69x = 4,592,199.06 × 1,877,577.45
  4. Step 4: Simplify right side
    3,327,966.69x = 8,622,209,400,967.20
  5. Step 5: Solve for x
    x = 8,622,209,400,967.20/3,327,966.69
  6. Step 6: Final answer
    x = 2,590,834.04

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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.