Home / 935,697.60-1,403,546.40-337,334.40

Finding the Fourth Proportional to 935,697.60, 1,403,546.40 and 337,334.40

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Solution

The fourth proportional to 935,697.60, 1,403,546.40 and 337,334.40 is: 506,001.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    935,697.60 : 1,403,546.40 = 337,334.40 : x
  2. Step 2: Convert to fraction form
    935,697.60/1,403,546.40 = 337,334.40/x
  3. Step 3: Cross multiply
    935,697.60x = 1,403,546.40 × 337,334.40
  4. Step 4: Simplify right side
    935,697.60x = 473,464,482,716.16
  5. Step 5: Solve for x
    x = 473,464,482,716.16/935,697.60
  6. Step 6: Final answer
    x = 506,001.60

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1.5x scale

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.