Home / 596,106.36-822,623.04-338,032.26

Finding the Fourth Proportional to 596,106.36, 822,623.04 and 338,032.26

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Solution

The fourth proportional to 596,106.36, 822,623.04 and 338,032.26 is: 466,482.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,106.36 : 822,623.04 = 338,032.26 : x
  2. Step 2: Convert to fraction form
    596,106.36/822,623.04 = 338,032.26/x
  3. Step 3: Cross multiply
    596,106.36x = 822,623.04 × 338,032.26
  4. Step 4: Simplify right side
    596,106.36x = 278,073,125,339.27
  5. Step 5: Solve for x
    x = 278,073,125,339.27/596,106.36
  6. Step 6: Final answer
    x = 466,482.40

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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.