Home / 2,482,053.11-3,424,248.37-1,435,280.91

Finding the Fourth Proportional to 2,482,053.11, 3,424,248.37 and 1,435,280.91

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Solution

The fourth proportional to 2,482,053.11, 3,424,248.37 and 1,435,280.91 is: 1,980,118.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,482,053.11 : 3,424,248.37 = 1,435,280.91 : x
  2. Step 2: Convert to fraction form
    2,482,053.11/3,424,248.37 = 1,435,280.91/x
  3. Step 3: Cross multiply
    2,482,053.11x = 3,424,248.37 × 1,435,280.91
  4. Step 4: Simplify right side
    2,482,053.11x = 4,914,758,316,559.62
  5. Step 5: Solve for x
    x = 4,914,758,316,559.62/2,482,053.11
  6. Step 6: Final answer
    x = 1,980,118.11

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.