Home / 1,075,955.60-1,613,466.68-365,793.04

Finding the Fourth Proportional to 1,075,955.60, 1,613,466.68 and 365,793.04

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Solution

The fourth proportional to 1,075,955.60, 1,613,466.68 and 365,793.04 is: 548,530.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,955.60 : 1,613,466.68 = 365,793.04 : x
  2. Step 2: Convert to fraction form
    1,075,955.60/1,613,466.68 = 365,793.04/x
  3. Step 3: Cross multiply
    1,075,955.60x = 1,613,466.68 × 365,793.04
  4. Step 4: Simplify right side
    1,075,955.60x = 590,194,881,815.91
  5. Step 5: Solve for x
    x = 590,194,881,815.91/1,075,955.60
  6. Step 6: Final answer
    x = 548,530.89

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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.