Home / 2,304,221.40-3,456,332.10-974,525.40

Finding the Fourth Proportional to 2,304,221.40, 3,456,332.10 and 974,525.40

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Solution

The fourth proportional to 2,304,221.40, 3,456,332.10 and 974,525.40 is: 1,461,788.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,304,221.40 : 3,456,332.10 = 974,525.40 : x
  2. Step 2: Convert to fraction form
    2,304,221.40/3,456,332.10 = 974,525.40/x
  3. Step 3: Cross multiply
    2,304,221.40x = 3,456,332.10 × 974,525.40
  4. Step 4: Simplify right side
    2,304,221.40x = 3,368,283,422,285.34
  5. Step 5: Solve for x
    x = 3,368,283,422,285.34/2,304,221.40
  6. Step 6: Final answer
    x = 1,461,788.10

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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.