Home / 2,475,090.04-3,712,638.04-677,989.02

Finding the Fourth Proportional to 2,475,090.04, 3,712,638.04 and 677,989.02

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Solution

The fourth proportional to 2,475,090.04, 3,712,638.04 and 677,989.02 is: 1,016,984.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,475,090.04 : 3,712,638.04 = 677,989.02 : x
  2. Step 2: Convert to fraction form
    2,475,090.04/3,712,638.04 = 677,989.02/x
  3. Step 3: Cross multiply
    2,475,090.04x = 3,712,638.04 × 677,989.02
  4. Step 4: Simplify right side
    2,475,090.04x = 2,517,127,826,354.32
  5. Step 5: Solve for x
    x = 2,517,127,826,354.32/2,475,090.04
  6. Step 6: Final answer
    x = 1,016,984.35

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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.