Home / 1,036,000.60-1,554,000.90-756,064.60

Finding the Fourth Proportional to 1,036,000.60, 1,554,000.90 and 756,064.60

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Solution

The fourth proportional to 1,036,000.60, 1,554,000.90 and 756,064.60 is: 1,134,096.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,000.60 : 1,554,000.90 = 756,064.60 : x
  2. Step 2: Convert to fraction form
    1,036,000.60/1,554,000.90 = 756,064.60/x
  3. Step 3: Cross multiply
    1,036,000.60x = 1,554,000.90 × 756,064.60
  4. Step 4: Simplify right side
    1,036,000.60x = 1,174,925,068,858.14
  5. Step 5: Solve for x
    x = 1,174,925,068,858.14/1,036,000.60
  6. Step 6: Final answer
    x = 1,134,096.90

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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.