Home / 1,914,031.53-2,871,467.78-566,089.07

Finding the Fourth Proportional to 1,914,031.53, 2,871,467.78 and 566,089.07

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Solution

The fourth proportional to 1,914,031.53, 2,871,467.78 and 566,089.07 is: 849,257.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,914,031.53 : 2,871,467.78 = 566,089.07 : x
  2. Step 2: Convert to fraction form
    1,914,031.53/2,871,467.78 = 566,089.07/x
  3. Step 3: Cross multiply
    1,914,031.53x = 2,871,467.78 × 566,089.07
  4. Step 4: Simplify right side
    1,914,031.53x = 1,625,506,507,927.38
  5. Step 5: Solve for x
    x = 1,625,506,507,927.38/1,914,031.53
  6. Step 6: Final answer
    x = 849,257.96

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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.