Home / 11,574,434.01-15,971,250.90-6,346,066.35

Finding the Fourth Proportional to 11,574,434.01, 15,971,250.90 and 6,346,066.35

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Solution

The fourth proportional to 11,574,434.01, 15,971,250.90 and 6,346,066.35 is: 8,756,766.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,574,434.01 : 15,971,250.90 = 6,346,066.35 : x
  2. Step 2: Convert to fraction form
    11,574,434.01/15,971,250.90 = 6,346,066.35/x
  3. Step 3: Cross multiply
    11,574,434.01x = 15,971,250.90 × 6,346,066.35
  4. Step 4: Simplify right side
    11,574,434.01x = 101,354,617,903,897.22
  5. Step 5: Solve for x
    x = 101,354,617,903,897.22/11,574,434.01
  6. Step 6: Final answer
    x = 8,756,766.66

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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.