Home / 793,347.86-1,094,549.68-507,033.11

Finding the Fourth Proportional to 793,347.86, 1,094,549.68 and 507,033.11

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Solution

The fourth proportional to 793,347.86, 1,094,549.68 and 507,033.11 is: 699,532.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,347.86 : 1,094,549.68 = 507,033.11 : x
  2. Step 2: Convert to fraction form
    793,347.86/1,094,549.68 = 507,033.11/x
  3. Step 3: Cross multiply
    793,347.86x = 1,094,549.68 × 507,033.11
  4. Step 4: Simplify right side
    793,347.86x = 554,972,928,299.91
  5. Step 5: Solve for x
    x = 554,972,928,299.91/793,347.86
  6. Step 6: Final answer
    x = 699,532.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.