Home / 7,533,607.20-11,299,892.40-2,415,962.40

Finding the Fourth Proportional to 7,533,607.20, 11,299,892.40 and 2,415,962.40

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Solution

The fourth proportional to 7,533,607.20, 11,299,892.40 and 2,415,962.40 is: 3,623,777.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,533,607.20 : 11,299,892.40 = 2,415,962.40 : x
  2. Step 2: Convert to fraction form
    7,533,607.20/11,299,892.40 = 2,415,962.40/x
  3. Step 3: Cross multiply
    7,533,607.20x = 11,299,892.40 × 2,415,962.40
  4. Step 4: Simplify right side
    7,533,607.20x = 27,300,115,162,445.76
  5. Step 5: Solve for x
    x = 27,300,115,162,445.76/7,533,607.20
  6. Step 6: Final answer
    x = 3,623,777.35

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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.