Home / 7,444,820.04-10,271,235.42-4,868,009.16

Finding the Fourth Proportional to 7,444,820.04, 10,271,235.42 and 4,868,009.16

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Solution

The fourth proportional to 7,444,820.04, 10,271,235.42 and 4,868,009.16 is: 6,716,141.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,444,820.04 : 10,271,235.42 = 4,868,009.16 : x
  2. Step 2: Convert to fraction form
    7,444,820.04/10,271,235.42 = 4,868,009.16/x
  3. Step 3: Cross multiply
    7,444,820.04x = 10,271,235.42 × 4,868,009.16
  4. Step 4: Simplify right side
    7,444,820.04x = 50,000,468,109,076.45
  5. Step 5: Solve for x
    x = 50,000,468,109,076.45/7,444,820.04
  6. Step 6: Final answer
    x = 6,716,141.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.