Home / 1,164,233.80-1,746,641.28-406,086.18

Finding the Fourth Proportional to 1,164,233.80, 1,746,641.28 and 406,086.18

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Solution

The fourth proportional to 1,164,233.80, 1,746,641.28 and 406,086.18 is: 609,230.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,233.80 : 1,746,641.28 = 406,086.18 : x
  2. Step 2: Convert to fraction form
    1,164,233.80/1,746,641.28 = 406,086.18/x
  3. Step 3: Cross multiply
    1,164,233.80x = 1,746,641.28 × 406,086.18
  4. Step 4: Simplify right side
    1,164,233.80x = 709,286,885,225.51
  5. Step 5: Solve for x
    x = 709,286,885,225.51/1,164,233.80
  6. Step 6: Final answer
    x = 609,230.62

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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.