Home / 4,888,089.60-7,333,171.20-1,476,499.20

Finding the Fourth Proportional to 4,888,089.60, 7,333,171.20 and 1,476,499.20

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Solution

The fourth proportional to 4,888,089.60, 7,333,171.20 and 1,476,499.20 is: 2,215,061.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,888,089.60 : 7,333,171.20 = 1,476,499.20 : x
  2. Step 2: Convert to fraction form
    4,888,089.60/7,333,171.20 = 1,476,499.20/x
  3. Step 3: Cross multiply
    4,888,089.60x = 7,333,171.20 × 1,476,499.20
  4. Step 4: Simplify right side
    4,888,089.60x = 10,827,421,410,263.04
  5. Step 5: Solve for x
    x = 10,827,421,410,263.04/4,888,089.60
  6. Step 6: Final answer
    x = 2,215,061.98

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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.