Home / 1,075,950.96-1,613,926.08-356,099.28

Finding the Fourth Proportional to 1,075,950.96, 1,613,926.08 and 356,099.28

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Solution

The fourth proportional to 1,075,950.96, 1,613,926.08 and 356,099.28 is: 534,148.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,950.96 : 1,613,926.08 = 356,099.28 : x
  2. Step 2: Convert to fraction form
    1,075,950.96/1,613,926.08 = 356,099.28/x
  3. Step 3: Cross multiply
    1,075,950.96x = 1,613,926.08 × 356,099.28
  4. Step 4: Simplify right side
    1,075,950.96x = 574,717,915,061.22
  5. Step 5: Solve for x
    x = 574,717,915,061.22/1,075,950.96
  6. Step 6: Final answer
    x = 534,148.80

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1.5x scale

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.