Home / 8,576,044.74-12,851,973-4,739,594.76

Finding the Fourth Proportional to 8,576,044.74, 12,851,973 and 4,739,594.76

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Solution

The fourth proportional to 8,576,044.74, 12,851,973 and 4,739,594.76 is: 7,102,708.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,576,044.74 : 12,851,973 = 4,739,594.76 : x
  2. Step 2: Convert to fraction form
    8,576,044.74/12,851,973 = 4,739,594.76/x
  3. Step 3: Cross multiply
    8,576,044.74x = 12,851,973 × 4,739,594.76
  4. Step 4: Simplify right side
    8,576,044.74x = 60,913,143,886,461.48
  5. Step 5: Solve for x
    x = 60,913,143,886,461.48/8,576,044.74
  6. Step 6: Final answer
    x = 7,102,708.27

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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.