Home / 1,462,096.02-2,193,144.30-397,295.40

Finding the Fourth Proportional to 1,462,096.02, 2,193,144.30 and 397,295.40

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Solution

The fourth proportional to 1,462,096.02, 2,193,144.30 and 397,295.40 is: 595,943.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,462,096.02 : 2,193,144.30 = 397,295.40 : x
  2. Step 2: Convert to fraction form
    1,462,096.02/2,193,144.30 = 397,295.40/x
  3. Step 3: Cross multiply
    1,462,096.02x = 2,193,144.30 × 397,295.40
  4. Step 4: Simplify right side
    1,462,096.02x = 871,326,141,926.22
  5. Step 5: Solve for x
    x = 871,326,141,926.22/1,462,096.02
  6. Step 6: Final answer
    x = 595,943.17

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Double scale
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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.