Home / 8,276,200.04-11,421,156.05-4,605,353.06

Finding the Fourth Proportional to 8,276,200.04, 11,421,156.05 and 4,605,353.06

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Solution

The fourth proportional to 8,276,200.04, 11,421,156.05 and 4,605,353.06 is: 6,355,387.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,276,200.04 : 11,421,156.05 = 4,605,353.06 : x
  2. Step 2: Convert to fraction form
    8,276,200.04/11,421,156.05 = 4,605,353.06/x
  3. Step 3: Cross multiply
    8,276,200.04x = 11,421,156.05 × 4,605,353.06
  4. Step 4: Simplify right side
    8,276,200.04x = 52,598,455,963,605.02
  5. Step 5: Solve for x
    x = 52,598,455,963,605.02/8,276,200.04
  6. Step 6: Final answer
    x = 6,355,387.22

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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.