Home / 1,963,325.41-2,944,902.45-615,457.26

Finding the Fourth Proportional to 1,963,325.41, 2,944,902.45 and 615,457.26

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Solution

The fourth proportional to 1,963,325.41, 2,944,902.45 and 615,457.26 is: 923,159.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,963,325.41 : 2,944,902.45 = 615,457.26 : x
  2. Step 2: Convert to fraction form
    1,963,325.41/2,944,902.45 = 615,457.26/x
  3. Step 3: Cross multiply
    1,963,325.41x = 2,944,902.45 × 615,457.26
  4. Step 4: Simplify right side
    1,963,325.41x = 1,812,461,592,844.29
  5. Step 5: Solve for x
    x = 1,812,461,592,844.29/1,963,325.41
  6. Step 6: Final answer
    x = 923,159.04

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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.