Home / 1,596,308.16-2,203,717.92-1,232,916.24

Finding the Fourth Proportional to 1,596,308.16, 2,203,717.92 and 1,232,916.24

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Solution

The fourth proportional to 1,596,308.16, 2,203,717.92 and 1,232,916.24 is: 1,702,052.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,596,308.16 : 2,203,717.92 = 1,232,916.24 : x
  2. Step 2: Convert to fraction form
    1,596,308.16/2,203,717.92 = 1,232,916.24/x
  3. Step 3: Cross multiply
    1,596,308.16x = 2,203,717.92 × 1,232,916.24
  4. Step 4: Simplify right side
    1,596,308.16x = 2,716,999,611,947.02
  5. Step 5: Solve for x
    x = 2,716,999,611,947.02/1,596,308.16
  6. Step 6: Final answer
    x = 1,702,052.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.