Home / 1,171,966.60-1,758,047.10-373,225.60

Finding the Fourth Proportional to 1,171,966.60, 1,758,047.10 and 373,225.60

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Solution

The fourth proportional to 1,171,966.60, 1,758,047.10 and 373,225.60 is: 559,869.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,171,966.60 : 1,758,047.10 = 373,225.60 : x
  2. Step 2: Convert to fraction form
    1,171,966.60/1,758,047.10 = 373,225.60/x
  3. Step 3: Cross multiply
    1,171,966.60x = 1,758,047.10 × 373,225.60
  4. Step 4: Simplify right side
    1,171,966.60x = 656,148,183,725.76
  5. Step 5: Solve for x
    x = 656,148,183,725.76/1,171,966.60
  6. Step 6: Final answer
    x = 559,869.35

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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.