Home / 3,035,544.24-4,189,052.52-1,677,417.20

Finding the Fourth Proportional to 3,035,544.24, 4,189,052.52 and 1,677,417.20

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Solution

The fourth proportional to 3,035,544.24, 4,189,052.52 and 1,677,417.20 is: 2,314,836.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,035,544.24 : 4,189,052.52 = 1,677,417.20 : x
  2. Step 2: Convert to fraction form
    3,035,544.24/4,189,052.52 = 1,677,417.20/x
  3. Step 3: Cross multiply
    3,035,544.24x = 4,189,052.52 × 1,677,417.20
  4. Step 4: Simplify right side
    3,035,544.24x = 7,026,788,748,751.34
  5. Step 5: Solve for x
    x = 7,026,788,748,751.34/3,035,544.24
  6. Step 6: Final answer
    x = 2,314,836.55

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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.