Home / 1,359,258.84-2,037,614.94-460,071.36

Finding the Fourth Proportional to 1,359,258.84, 2,037,614.94 and 460,071.36

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Solution

The fourth proportional to 1,359,258.84, 2,037,614.94 and 460,071.36 is: 689,676.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,359,258.84 : 2,037,614.94 = 460,071.36 : x
  2. Step 2: Convert to fraction form
    1,359,258.84/2,037,614.94 = 460,071.36/x
  3. Step 3: Cross multiply
    1,359,258.84x = 2,037,614.94 × 460,071.36
  4. Step 4: Simplify right side
    1,359,258.84x = 937,448,276,602.12
  5. Step 5: Solve for x
    x = 937,448,276,602.12/1,359,258.84
  6. Step 6: Final answer
    x = 689,676.06

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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.