Home / 1,164,679.80-1,746,428.90-533,052.60

Finding the Fourth Proportional to 1,164,679.80, 1,746,428.90 and 533,052.60

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Solution

The fourth proportional to 1,164,679.80, 1,746,428.90 and 533,052.60 is: 799,308.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,679.80 : 1,746,428.90 = 533,052.60 : x
  2. Step 2: Convert to fraction form
    1,164,679.80/1,746,428.90 = 533,052.60/x
  3. Step 3: Cross multiply
    1,164,679.80x = 1,746,428.90 × 533,052.60
  4. Step 4: Simplify right side
    1,164,679.80x = 930,938,465,860.14
  5. Step 5: Solve for x
    x = 930,938,465,860.14/1,164,679.80
  6. Step 6: Final answer
    x = 799,308.50

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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.