Home / 8,568,531.03-11,824,572.81-4,897,526.42

Finding the Fourth Proportional to 8,568,531.03, 11,824,572.81 and 4,897,526.42

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Solution

The fourth proportional to 8,568,531.03, 11,824,572.81 and 4,897,526.42 is: 6,758,586.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,568,531.03 : 11,824,572.81 = 4,897,526.42 : x
  2. Step 2: Convert to fraction form
    8,568,531.03/11,824,572.81 = 4,897,526.42/x
  3. Step 3: Cross multiply
    8,568,531.03x = 11,824,572.81 × 4,897,526.42
  4. Step 4: Simplify right side
    8,568,531.03x = 57,911,157,683,065.78
  5. Step 5: Solve for x
    x = 57,911,157,683,065.78/8,568,531.03
  6. Step 6: Final answer
    x = 6,758,586.45

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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.