Home / 1,584,096.90-2,376,145.35-1,490,784.90

Finding the Fourth Proportional to 1,584,096.90, 2,376,145.35 and 1,490,784.90

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Solution

The fourth proportional to 1,584,096.90, 2,376,145.35 and 1,490,784.90 is: 2,236,177.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,584,096.90 : 2,376,145.35 = 1,490,784.90 : x
  2. Step 2: Convert to fraction form
    1,584,096.90/2,376,145.35 = 1,490,784.90/x
  3. Step 3: Cross multiply
    1,584,096.90x = 2,376,145.35 × 1,490,784.90
  4. Step 4: Simplify right side
    1,584,096.90x = 3,542,321,607,985.22
  5. Step 5: Solve for x
    x = 3,542,321,607,985.22/1,584,096.90
  6. Step 6: Final answer
    x = 2,236,177.35

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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.