Home / 623,955.60-935,933.40-599,461.20

Finding the Fourth Proportional to 623,955.60, 935,933.40 and 599,461.20

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Solution

The fourth proportional to 623,955.60, 935,933.40 and 599,461.20 is: 899,191.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    623,955.60 : 935,933.40 = 599,461.20 : x
  2. Step 2: Convert to fraction form
    623,955.60/935,933.40 = 599,461.20/x
  3. Step 3: Cross multiply
    623,955.60x = 935,933.40 × 599,461.20
  4. Step 4: Simplify right side
    623,955.60x = 561,055,759,084.08
  5. Step 5: Solve for x
    x = 561,055,759,084.08/623,955.60
  6. Step 6: Final answer
    x = 899,191.80

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Similar ratio
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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.