Home / 12,053,544.36-16,634,013.30-6,547,026.75

Finding the Fourth Proportional to 12,053,544.36, 16,634,013.30 and 6,547,026.75

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Solution

The fourth proportional to 12,053,544.36, 16,634,013.30 and 6,547,026.75 is: 9,034,963.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,053,544.36 : 16,634,013.30 = 6,547,026.75 : x
  2. Step 2: Convert to fraction form
    12,053,544.36/16,634,013.30 = 6,547,026.75/x
  3. Step 3: Cross multiply
    12,053,544.36x = 16,634,013.30 × 6,547,026.75
  4. Step 4: Simplify right side
    12,053,544.36x = 108,903,330,034,955.78
  5. Step 5: Solve for x
    x = 108,903,330,034,955.78/12,053,544.36
  6. Step 6: Final answer
    x = 9,034,963.23

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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.