Home / 1,005,317.17-1,507,502.00-365,169.63

Finding the Fourth Proportional to 1,005,317.17, 1,507,502.00 and 365,169.63

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Solution

The fourth proportional to 1,005,317.17, 1,507,502.00 and 365,169.63 is: 547,582.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,005,317.17 : 1,507,502.00 = 365,169.63 : x
  2. Step 2: Convert to fraction form
    1,005,317.17/1,507,502.00 = 365,169.63/x
  3. Step 3: Cross multiply
    1,005,317.17x = 1,507,502.00 × 365,169.63
  4. Step 4: Simplify right side
    1,005,317.17x = 550,493,943,770.99
  5. Step 5: Solve for x
    x = 550,493,943,770.99/1,005,317.17
  6. Step 6: Final answer
    x = 547,582.36

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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.