Home / 1,075,612.14-1,484,288.33-592,082.87

Finding the Fourth Proportional to 1,075,612.14, 1,484,288.33 and 592,082.87

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Solution

The fourth proportional to 1,075,612.14, 1,484,288.33 and 592,082.87 is: 817,043.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,612.14 : 1,484,288.33 = 592,082.87 : x
  2. Step 2: Convert to fraction form
    1,075,612.14/1,484,288.33 = 592,082.87/x
  3. Step 3: Cross multiply
    1,075,612.14x = 1,484,288.33 × 592,082.87
  4. Step 4: Simplify right side
    1,075,612.14x = 878,821,683,952.05
  5. Step 5: Solve for x
    x = 878,821,683,952.05/1,075,612.14
  6. Step 6: Final answer
    x = 817,043.29

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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.