Home / 1,830,860.65-2,746,405.16-483,024.54

Finding the Fourth Proportional to 1,830,860.65, 2,746,405.16 and 483,024.54

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Solution

The fourth proportional to 1,830,860.65, 2,746,405.16 and 483,024.54 is: 724,566.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,830,860.65 : 2,746,405.16 = 483,024.54 : x
  2. Step 2: Convert to fraction form
    1,830,860.65/2,746,405.16 = 483,024.54/x
  3. Step 3: Cross multiply
    1,830,860.65x = 2,746,405.16 × 483,024.54
  4. Step 4: Simplify right side
    1,830,860.65x = 1,326,581,098,757.87
  5. Step 5: Solve for x
    x = 1,326,581,098,757.87/1,830,860.65
  6. Step 6: Final answer
    x = 724,566.94

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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.