Home / 3,760,775.04-5,194,142.64-2,534,966.40

Finding the Fourth Proportional to 3,760,775.04, 5,194,142.64 and 2,534,966.40

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Solution

The fourth proportional to 3,760,775.04, 5,194,142.64 and 2,534,966.40 is: 3,501,133.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,760,775.04 : 5,194,142.64 = 2,534,966.40 : x
  2. Step 2: Convert to fraction form
    3,760,775.04/5,194,142.64 = 2,534,966.40/x
  3. Step 3: Cross multiply
    3,760,775.04x = 5,194,142.64 × 2,534,966.40
  4. Step 4: Simplify right side
    3,760,775.04x = 13,166,977,069,207.29
  5. Step 5: Solve for x
    x = 13,166,977,069,207.29/3,760,775.04
  6. Step 6: Final answer
    x = 3,501,133.92

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1.5x scale

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.