Home / 1,416,482.67-2,124,945.29-575,093.55

Finding the Fourth Proportional to 1,416,482.67, 2,124,945.29 and 575,093.55

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Solution

The fourth proportional to 1,416,482.67, 2,124,945.29 and 575,093.55 is: 862,730.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,416,482.67 : 2,124,945.29 = 575,093.55 : x
  2. Step 2: Convert to fraction form
    1,416,482.67/2,124,945.29 = 575,093.55/x
  3. Step 3: Cross multiply
    1,416,482.67x = 2,124,945.29 × 575,093.55
  4. Step 4: Simplify right side
    1,416,482.67x = 1,222,042,327,506.41
  5. Step 5: Solve for x
    x = 1,222,042,327,506.41/1,416,482.67
  6. Step 6: Final answer
    x = 862,730.16

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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.