Home / 5,488,041.92-8,228,871.95-2,076,592.04

Finding the Fourth Proportional to 5,488,041.92, 8,228,871.95 and 2,076,592.04

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Solution

The fourth proportional to 5,488,041.92, 8,228,871.95 and 2,076,592.04 is: 3,113,680.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,488,041.92 : 8,228,871.95 = 2,076,592.04 : x
  2. Step 2: Convert to fraction form
    5,488,041.92/8,228,871.95 = 2,076,592.04/x
  3. Step 3: Cross multiply
    5,488,041.92x = 8,228,871.95 × 2,076,592.04
  4. Step 4: Simplify right side
    5,488,041.92x = 17,088,009,968,880.23
  5. Step 5: Solve for x
    x = 17,088,009,968,880.23/5,488,041.92
  6. Step 6: Final answer
    x = 3,113,680.66

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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.