Home / 6,966,672.02-9,614,126.20-3,827,068.04

Finding the Fourth Proportional to 6,966,672.02, 9,614,126.20 and 3,827,068.04

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Solution

The fourth proportional to 6,966,672.02, 9,614,126.20 and 3,827,068.04 is: 5,281,419.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,966,672.02 : 9,614,126.20 = 3,827,068.04 : x
  2. Step 2: Convert to fraction form
    6,966,672.02/9,614,126.20 = 3,827,068.04/x
  3. Step 3: Cross multiply
    6,966,672.02x = 9,614,126.20 × 3,827,068.04
  4. Step 4: Simplify right side
    6,966,672.02x = 36,793,915,064,476.02
  5. Step 5: Solve for x
    x = 36,793,915,064,476.02/6,966,672.02
  6. Step 6: Final answer
    x = 5,281,419.16

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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.