Home / 555,392.02-833,095.77-195,574.48

Finding the Fourth Proportional to 555,392.02, 833,095.77 and 195,574.48

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Solution

The fourth proportional to 555,392.02, 833,095.77 and 195,574.48 is: 293,364.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    555,392.02 : 833,095.77 = 195,574.48 : x
  2. Step 2: Convert to fraction form
    555,392.02/833,095.77 = 195,574.48/x
  3. Step 3: Cross multiply
    555,392.02x = 833,095.77 × 195,574.48
  4. Step 4: Simplify right side
    555,392.02x = 162,932,270,658.61
  5. Step 5: Solve for x
    x = 162,932,270,658.61/555,392.02
  6. Step 6: Final answer
    x = 293,364.44

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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.