Home / 8,476,528.02-12,714,792.02-2,492,896.02

Finding the Fourth Proportional to 8,476,528.02, 12,714,792.02 and 2,492,896.02

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Solution

The fourth proportional to 8,476,528.02, 12,714,792.02 and 2,492,896.02 is: 3,739,344.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,476,528.02 : 12,714,792.02 = 2,492,896.02 : x
  2. Step 2: Convert to fraction form
    8,476,528.02/12,714,792.02 = 2,492,896.02/x
  3. Step 3: Cross multiply
    8,476,528.02x = 12,714,792.02 × 2,492,896.02
  4. Step 4: Simplify right side
    8,476,528.02x = 31,696,654,364,444.04
  5. Step 5: Solve for x
    x = 31,696,654,364,444.04/8,476,528.02
  6. Step 6: Final answer
    x = 3,739,344.02

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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.