Home / 1,596,667.90-2,395,384.58-531,719.18

Finding the Fourth Proportional to 1,596,667.90, 2,395,384.58 and 531,719.18

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Solution

The fourth proportional to 1,596,667.90, 2,395,384.58 and 531,719.18 is: 797,706.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,596,667.90 : 2,395,384.58 = 531,719.18 : x
  2. Step 2: Convert to fraction form
    1,596,667.90/2,395,384.58 = 531,719.18/x
  3. Step 3: Cross multiply
    1,596,667.90x = 2,395,384.58 × 531,719.18
  4. Step 4: Simplify right side
    1,596,667.90x = 1,273,671,924,662.24
  5. Step 5: Solve for x
    x = 1,273,671,924,662.24/1,596,667.90
  6. Step 6: Final answer
    x = 797,706.23

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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.