Home / 4,992,000.10-7,488,000.15-4,852,032.10

Finding the Fourth Proportional to 4,992,000.10, 7,488,000.15 and 4,852,032.10

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Solution

The fourth proportional to 4,992,000.10, 7,488,000.15 and 4,852,032.10 is: 7,278,048.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,992,000.10 : 7,488,000.15 = 4,852,032.10 : x
  2. Step 2: Convert to fraction form
    4,992,000.10/7,488,000.15 = 4,852,032.10/x
  3. Step 3: Cross multiply
    4,992,000.10x = 7,488,000.15 × 4,852,032.10
  4. Step 4: Simplify right side
    4,992,000.10x = 36,332,017,092,604.81
  5. Step 5: Solve for x
    x = 36,332,017,092,604.81/4,992,000.10
  6. Step 6: Final answer
    x = 7,278,048.15

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1.5x scale

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.