Home / 7,493,681.82-10,341,531.27-4,592,512.26

Finding the Fourth Proportional to 7,493,681.82, 10,341,531.27 and 4,592,512.26

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Solution

The fourth proportional to 7,493,681.82, 10,341,531.27 and 4,592,512.26 is: 6,337,820.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,493,681.82 : 10,341,531.27 = 4,592,512.26 : x
  2. Step 2: Convert to fraction form
    7,493,681.82/10,341,531.27 = 4,592,512.26/x
  3. Step 3: Cross multiply
    7,493,681.82x = 10,341,531.27 × 4,592,512.26
  4. Step 4: Simplify right side
    7,493,681.82x = 47,493,609,144,648.37
  5. Step 5: Solve for x
    x = 47,493,609,144,648.37/7,493,681.82
  6. Step 6: Final answer
    x = 6,337,820.35

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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.