Home / 1,830,757.59-2,746,130.88-464,528.64

Finding the Fourth Proportional to 1,830,757.59, 2,746,130.88 and 464,528.64

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Solution

The fourth proportional to 1,830,757.59, 2,746,130.88 and 464,528.64 is: 696,791.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,830,757.59 : 2,746,130.88 = 464,528.64 : x
  2. Step 2: Convert to fraction form
    1,830,757.59/2,746,130.88 = 464,528.64/x
  3. Step 3: Cross multiply
    1,830,757.59x = 2,746,130.88 × 464,528.64
  4. Step 4: Simplify right side
    1,830,757.59x = 1,275,656,442,948.40
  5. Step 5: Solve for x
    x = 1,275,656,442,948.40/1,830,757.59
  6. Step 6: Final answer
    x = 696,791.56

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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.