Home / 536,582.67-803,787.08-247,984.27

Finding the Fourth Proportional to 536,582.67, 803,787.08 and 247,984.27

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Solution

The fourth proportional to 536,582.67, 803,787.08 and 247,984.27 is: 371,474.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    536,582.67 : 803,787.08 = 247,984.27 : x
  2. Step 2: Convert to fraction form
    536,582.67/803,787.08 = 247,984.27/x
  3. Step 3: Cross multiply
    536,582.67x = 803,787.08 × 247,984.27
  4. Step 4: Simplify right side
    536,582.67x = 199,326,554,851.91
  5. Step 5: Solve for x
    x = 199,326,554,851.91/536,582.67
  6. Step 6: Final answer
    x = 371,474.08

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1.5x scale

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.