Home / 1,866,937.32-2,801,094.78-1,510,412.04

Finding the Fourth Proportional to 1,866,937.32, 2,801,094.78 and 1,510,412.04

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Solution

The fourth proportional to 1,866,937.32, 2,801,094.78 and 1,510,412.04 is: 2,266,175.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,866,937.32 : 2,801,094.78 = 1,510,412.04 : x
  2. Step 2: Convert to fraction form
    1,866,937.32/2,801,094.78 = 1,510,412.04/x
  3. Step 3: Cross multiply
    1,866,937.32x = 2,801,094.78 × 1,510,412.04
  4. Step 4: Simplify right side
    1,866,937.32x = 4,230,807,280,893.15
  5. Step 5: Solve for x
    x = 4,230,807,280,893.15/1,866,937.32
  6. Step 6: Final answer
    x = 2,266,175.32

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.