Home / 4,381,881.11-6,046,884.32-2,448,156.16

Finding the Fourth Proportional to 4,381,881.11, 6,046,884.32 and 2,448,156.16

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Solution

The fourth proportional to 4,381,881.11, 6,046,884.32 and 2,448,156.16 is: 3,378,393.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,381,881.11 : 6,046,884.32 = 2,448,156.16 : x
  2. Step 2: Convert to fraction form
    4,381,881.11/6,046,884.32 = 2,448,156.16/x
  3. Step 3: Cross multiply
    4,381,881.11x = 6,046,884.32 × 2,448,156.16
  4. Step 4: Simplify right side
    4,381,881.11x = 14,803,717,069,457.42
  5. Step 5: Solve for x
    x = 14,803,717,069,457.42/4,381,881.11
  6. Step 6: Final answer
    x = 3,378,393.14

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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.