Home / 5,573,632.76-8,358,443.16-1,929,372.46

Finding the Fourth Proportional to 5,573,632.76, 8,358,443.16 and 1,929,372.46

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Solution

The fourth proportional to 5,573,632.76, 8,358,443.16 and 1,929,372.46 is: 2,893,364.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,573,632.76 : 8,358,443.16 = 1,929,372.46 : x
  2. Step 2: Convert to fraction form
    5,573,632.76/8,358,443.16 = 1,929,372.46/x
  3. Step 3: Cross multiply
    5,573,632.76x = 8,358,443.16 × 1,929,372.46
  4. Step 4: Simplify right side
    5,573,632.76x = 16,126,550,060,264.36
  5. Step 5: Solve for x
    x = 16,126,550,060,264.36/5,573,632.76
  6. Step 6: Final answer
    x = 2,893,364.30

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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.