Home / 4,886,630.10-7,332,803.55-2,046,503.70

Finding the Fourth Proportional to 4,886,630.10, 7,332,803.55 and 2,046,503.70

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Solution

The fourth proportional to 4,886,630.10, 7,332,803.55 and 2,046,503.70 is: 3,070,952.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,886,630.10 : 7,332,803.55 = 2,046,503.70 : x
  2. Step 2: Convert to fraction form
    4,886,630.10/7,332,803.55 = 2,046,503.70/x
  3. Step 3: Cross multiply
    4,886,630.10x = 7,332,803.55 × 2,046,503.70
  4. Step 4: Simplify right side
    4,886,630.10x = 15,006,609,596,448.13
  5. Step 5: Solve for x
    x = 15,006,609,596,448.13/4,886,630.10
  6. Step 6: Final answer
    x = 3,070,952.64

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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.