Home / 1,840,544.28-2,761,095.06-578,253.24

Finding the Fourth Proportional to 1,840,544.28, 2,761,095.06 and 578,253.24

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Solution

The fourth proportional to 1,840,544.28, 2,761,095.06 and 578,253.24 is: 867,467.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,840,544.28 : 2,761,095.06 = 578,253.24 : x
  2. Step 2: Convert to fraction form
    1,840,544.28/2,761,095.06 = 578,253.24/x
  3. Step 3: Cross multiply
    1,840,544.28x = 2,761,095.06 × 578,253.24
  4. Step 4: Simplify right side
    1,840,544.28x = 1,596,612,164,392.99
  5. Step 5: Solve for x
    x = 1,596,612,164,392.99/1,840,544.28
  6. Step 6: Final answer
    x = 867,467.40

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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.