Home / 1,790,233.02-2,685,349.53-527,962.23

Finding the Fourth Proportional to 1,790,233.02, 2,685,349.53 and 527,962.23

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Solution

The fourth proportional to 1,790,233.02, 2,685,349.53 and 527,962.23 is: 791,943.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,790,233.02 : 2,685,349.53 = 527,962.23 : x
  2. Step 2: Convert to fraction form
    1,790,233.02/2,685,349.53 = 527,962.23/x
  3. Step 3: Cross multiply
    1,790,233.02x = 2,685,349.53 × 527,962.23
  4. Step 4: Simplify right side
    1,790,233.02x = 1,417,763,126,188.25
  5. Step 5: Solve for x
    x = 1,417,763,126,188.25/1,790,233.02
  6. Step 6: Final answer
    x = 791,943.35

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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.