Home / 1,075,590.92-1,484,288.34-592,151.24

Finding the Fourth Proportional to 1,075,590.92, 1,484,288.34 and 592,151.24

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Solution

The fourth proportional to 1,075,590.92, 1,484,288.34 and 592,151.24 is: 817,153.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,590.92 : 1,484,288.34 = 592,151.24 : x
  2. Step 2: Convert to fraction form
    1,075,590.92/1,484,288.34 = 592,151.24/x
  3. Step 3: Cross multiply
    1,075,590.92x = 1,484,288.34 × 592,151.24
  4. Step 4: Simplify right side
    1,075,590.92x = 878,923,181,048.54
  5. Step 5: Solve for x
    x = 878,923,181,048.54/1,075,590.92
  6. Step 6: Final answer
    x = 817,153.78

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1.5x scale

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.