Home / 1,656,599.04-2,284,773.48-1,112,570.64

Finding the Fourth Proportional to 1,656,599.04, 2,284,773.48 and 1,112,570.64

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Solution

The fourth proportional to 1,656,599.04, 2,284,773.48 and 1,112,570.64 is: 1,534,452.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,656,599.04 : 2,284,773.48 = 1,112,570.64 : x
  2. Step 2: Convert to fraction form
    1,656,599.04/2,284,773.48 = 1,112,570.64/x
  3. Step 3: Cross multiply
    1,656,599.04x = 2,284,773.48 × 1,112,570.64
  4. Step 4: Simplify right side
    1,656,599.04x = 2,541,971,892,898.63
  5. Step 5: Solve for x
    x = 2,541,971,892,898.63/1,656,599.04
  6. Step 6: Final answer
    x = 1,534,452.11

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Why These Related Problems?

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