Home / 4,886,064.60-7,329,971.70-2,046,463.80

Finding the Fourth Proportional to 4,886,064.60, 7,329,971.70 and 2,046,463.80

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Solution

The fourth proportional to 4,886,064.60, 7,329,971.70 and 2,046,463.80 is: 3,070,062.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,886,064.60 : 7,329,971.70 = 2,046,463.80 : x
  2. Step 2: Convert to fraction form
    4,886,064.60/7,329,971.70 = 2,046,463.80/x
  3. Step 3: Cross multiply
    4,886,064.60x = 7,329,971.70 × 2,046,463.80
  4. Step 4: Simplify right side
    4,886,064.60x = 15,000,521,739,074.46
  5. Step 5: Solve for x
    x = 15,000,521,739,074.46/4,886,064.60
  6. Step 6: Final answer
    x = 3,070,062.10

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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.