Home / 5,966,204.98-8,949,218.86-1,648,159.72

Finding the Fourth Proportional to 5,966,204.98, 8,949,218.86 and 1,648,159.72

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Solution

The fourth proportional to 5,966,204.98, 8,949,218.86 and 1,648,159.72 is: 2,472,215.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,966,204.98 : 8,949,218.86 = 1,648,159.72 : x
  2. Step 2: Convert to fraction form
    5,966,204.98/8,949,218.86 = 1,648,159.72/x
  3. Step 3: Cross multiply
    5,966,204.98x = 8,949,218.86 × 1,648,159.72
  4. Step 4: Simplify right side
    5,966,204.98x = 14,749,742,069,034.44
  5. Step 5: Solve for x
    x = 14,749,742,069,034.44/5,966,204.98
  6. Step 6: Final answer
    x = 2,472,215.10

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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.