Home / 6,265,181.90-9,390,774.45-2,670,337.10

Finding the Fourth Proportional to 6,265,181.90, 9,390,774.45 and 2,670,337.10

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Solution

The fourth proportional to 6,265,181.90, 9,390,774.45 and 2,670,337.10 is: 4,002,522.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,265,181.90 : 9,390,774.45 = 2,670,337.10 : x
  2. Step 2: Convert to fraction form
    6,265,181.90/9,390,774.45 = 2,670,337.10/x
  3. Step 3: Cross multiply
    6,265,181.90x = 9,390,774.45 × 2,670,337.10
  4. Step 4: Simplify right side
    6,265,181.90x = 25,076,533,411,567.09
  5. Step 5: Solve for x
    x = 25,076,533,411,567.09/6,265,181.90
  6. Step 6: Final answer
    x = 4,002,522.80

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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.