Home / 6,177,018.42-9,252,492.84-4,955,984.26

Finding the Fourth Proportional to 6,177,018.42, 9,252,492.84 and 4,955,984.26

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Solution

The fourth proportional to 6,177,018.42, 9,252,492.84 and 4,955,984.26 is: 7,423,518.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,177,018.42 : 9,252,492.84 = 4,955,984.26 : x
  2. Step 2: Convert to fraction form
    6,177,018.42/9,252,492.84 = 4,955,984.26/x
  3. Step 3: Cross multiply
    6,177,018.42x = 9,252,492.84 × 4,955,984.26
  4. Step 4: Simplify right side
    6,177,018.42x = 45,855,208,857,671.47
  5. Step 5: Solve for x
    x = 45,855,208,857,671.47/6,177,018.42
  6. Step 6: Final answer
    x = 7,423,518.23

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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.