Home / 10,813,383.04-14,920,862.72-6,567,744

Finding the Fourth Proportional to 10,813,383.04, 14,920,862.72 and 6,567,744

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Solution

The fourth proportional to 10,813,383.04, 14,920,862.72 and 6,567,744 is: 9,062,511.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,813,383.04 : 14,920,862.72 = 6,567,744 : x
  2. Step 2: Convert to fraction form
    10,813,383.04/14,920,862.72 = 6,567,744/x
  3. Step 3: Cross multiply
    10,813,383.04x = 14,920,862.72 × 6,567,744
  4. Step 4: Simplify right side
    10,813,383.04x = 97,996,406,604,103.69
  5. Step 5: Solve for x
    x = 97,996,406,604,103.69/10,813,383.04
  6. Step 6: Final answer
    x = 9,062,511.36

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1.5x scale

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.