Home / 3,527,577.04-4,867,915.28-2,077,333.60

Finding the Fourth Proportional to 3,527,577.04, 4,867,915.28 and 2,077,333.60

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Solution

The fourth proportional to 3,527,577.04, 4,867,915.28 and 2,077,333.60 is: 2,866,637.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,527,577.04 : 4,867,915.28 = 2,077,333.60 : x
  2. Step 2: Convert to fraction form
    3,527,577.04/4,867,915.28 = 2,077,333.60/x
  3. Step 3: Cross multiply
    3,527,577.04x = 4,867,915.28 × 2,077,333.60
  4. Step 4: Simplify right side
    3,527,577.04x = 10,112,283,973,097.41
  5. Step 5: Solve for x
    x = 10,112,283,973,097.41/3,527,577.04
  6. Step 6: Final answer
    x = 2,866,637.31

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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.