Home / 6,196,220.88-9,287,686.35-2,996,946.06

Finding the Fourth Proportional to 6,196,220.88, 9,287,686.35 and 2,996,946.06

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Solution

The fourth proportional to 6,196,220.88, 9,287,686.35 and 2,996,946.06 is: 4,492,205.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,196,220.88 : 9,287,686.35 = 2,996,946.06 : x
  2. Step 2: Convert to fraction form
    6,196,220.88/9,287,686.35 = 2,996,946.06/x
  3. Step 3: Cross multiply
    6,196,220.88x = 9,287,686.35 × 2,996,946.06
  4. Step 4: Simplify right side
    6,196,220.88x = 27,834,695,013,148.28
  5. Step 5: Solve for x
    x = 27,834,695,013,148.28/6,196,220.88
  6. Step 6: Final answer
    x = 4,492,205.10

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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.