Home / 3,065,505.40-4,598,258.10-791,025.40

Finding the Fourth Proportional to 3,065,505.40, 4,598,258.10 and 791,025.40

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Solution

The fourth proportional to 3,065,505.40, 4,598,258.10 and 791,025.40 is: 1,186,538.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,065,505.40 : 4,598,258.10 = 791,025.40 : x
  2. Step 2: Convert to fraction form
    3,065,505.40/4,598,258.10 = 791,025.40/x
  3. Step 3: Cross multiply
    3,065,505.40x = 4,598,258.10 × 791,025.40
  4. Step 4: Simplify right side
    3,065,505.40x = 3,637,338,952,855.74
  5. Step 5: Solve for x
    x = 3,637,338,952,855.74/3,065,505.40
  6. Step 6: Final answer
    x = 1,186,538.10

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Similar ratio
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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.