Home / 5,573,548.10-8,358,315.89-1,929,287.77

Finding the Fourth Proportional to 5,573,548.10, 8,358,315.89 and 1,929,287.77

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Solution

The fourth proportional to 5,573,548.10, 8,358,315.89 and 1,929,287.77 is: 2,893,237.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,573,548.10 : 8,358,315.89 = 1,929,287.77 : x
  2. Step 2: Convert to fraction form
    5,573,548.10/8,358,315.89 = 1,929,287.77/x
  3. Step 3: Cross multiply
    5,573,548.10x = 8,358,315.89 × 1,929,287.77
  4. Step 4: Simplify right side
    5,573,548.10x = 16,125,596,593,831.44
  5. Step 5: Solve for x
    x = 16,125,596,593,831.44/5,573,548.10
  6. Step 6: Final answer
    x = 2,893,237.18

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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.