Home / 8,604,032.60-12,906,048.90-6,028,621.40

Finding the Fourth Proportional to 8,604,032.60, 12,906,048.90 and 6,028,621.40

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Solution

The fourth proportional to 8,604,032.60, 12,906,048.90 and 6,028,621.40 is: 9,042,932.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,604,032.60 : 12,906,048.90 = 6,028,621.40 : x
  2. Step 2: Convert to fraction form
    8,604,032.60/12,906,048.90 = 6,028,621.40/x
  3. Step 3: Cross multiply
    8,604,032.60x = 12,906,048.90 × 6,028,621.40
  4. Step 4: Simplify right side
    8,604,032.60x = 77,805,682,587,986.47
  5. Step 5: Solve for x
    x = 77,805,682,587,986.47/8,604,032.60
  6. Step 6: Final answer
    x = 9,042,932.10

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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.