Home / 5,496,368.10-8,240,615.55-2,299,848.90

Finding the Fourth Proportional to 5,496,368.10, 8,240,615.55 and 2,299,848.90

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Solution

The fourth proportional to 5,496,368.10, 8,240,615.55 and 2,299,848.90 is: 3,448,126.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,496,368.10 : 8,240,615.55 = 2,299,848.90 : x
  2. Step 2: Convert to fraction form
    5,496,368.10/8,240,615.55 = 2,299,848.90/x
  3. Step 3: Cross multiply
    5,496,368.10x = 8,240,615.55 × 2,299,848.90
  4. Step 4: Simplify right side
    5,496,368.10x = 18,952,170,607,990.39
  5. Step 5: Solve for x
    x = 18,952,170,607,990.39/5,496,368.10
  6. Step 6: Final answer
    x = 3,448,126.16

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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.