Home / 7,194,973.41-10,798,056.69-5,021,881.20

Finding the Fourth Proportional to 7,194,973.41, 10,798,056.69 and 5,021,881.20

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Solution

The fourth proportional to 7,194,973.41, 10,798,056.69 and 5,021,881.20 is: 7,536,728.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,194,973.41 : 10,798,056.69 = 5,021,881.20 : x
  2. Step 2: Convert to fraction form
    7,194,973.41/10,798,056.69 = 5,021,881.20/x
  3. Step 3: Cross multiply
    7,194,973.41x = 10,798,056.69 × 5,021,881.20
  4. Step 4: Simplify right side
    7,194,973.41x = 54,226,557,888,045.23
  5. Step 5: Solve for x
    x = 54,226,557,888,045.23/7,194,973.41
  6. Step 6: Final answer
    x = 7,536,728.05

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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.