Home / 11,376,070.80-17,064,106.20-3,802,052.40

Finding the Fourth Proportional to 11,376,070.80, 17,064,106.20 and 3,802,052.40

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Solution

The fourth proportional to 11,376,070.80, 17,064,106.20 and 3,802,052.40 is: 5,703,078.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,376,070.80 : 17,064,106.20 = 3,802,052.40 : x
  2. Step 2: Convert to fraction form
    11,376,070.80/17,064,106.20 = 3,802,052.40/x
  3. Step 3: Cross multiply
    11,376,070.80x = 17,064,106.20 × 3,802,052.40
  4. Step 4: Simplify right side
    11,376,070.80x = 64,878,625,931,564.88
  5. Step 5: Solve for x
    x = 64,878,625,931,564.88/11,376,070.80
  6. Step 6: Final answer
    x = 5,703,078.60

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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.