Home / 1,046,110.60-1,569,165.90-298,059.40

Finding the Fourth Proportional to 1,046,110.60, 1,569,165.90 and 298,059.40

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Solution

The fourth proportional to 1,046,110.60, 1,569,165.90 and 298,059.40 is: 447,089.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,110.60 : 1,569,165.90 = 298,059.40 : x
  2. Step 2: Convert to fraction form
    1,046,110.60/1,569,165.90 = 298,059.40/x
  3. Step 3: Cross multiply
    1,046,110.60x = 1,569,165.90 × 298,059.40
  4. Step 4: Simplify right side
    1,046,110.60x = 467,704,646,654.46
  5. Step 5: Solve for x
    x = 467,704,646,654.46/1,046,110.60
  6. Step 6: Final answer
    x = 447,089.10

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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.