Home / 1,032,209.06-1,423,874-959,142.08

Finding the Fourth Proportional to 1,032,209.06, 1,423,874 and 959,142.08

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Solution

The fourth proportional to 1,032,209.06, 1,423,874 and 959,142.08 is: 1,323,082.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,209.06 : 1,423,874 = 959,142.08 : x
  2. Step 2: Convert to fraction form
    1,032,209.06/1,423,874 = 959,142.08/x
  3. Step 3: Cross multiply
    1,032,209.06x = 1,423,874 × 959,142.08
  4. Step 4: Simplify right side
    1,032,209.06x = 1,365,697,470,017.92
  5. Step 5: Solve for x
    x = 1,365,697,470,017.92/1,032,209.06
  6. Step 6: Final answer
    x = 1,323,082.23

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1.5x scale

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.