Home / 5,075,773.12-7,006,241.85-4,537,689.10

Finding the Fourth Proportional to 5,075,773.12, 7,006,241.85 and 4,537,689.10

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Solution

The fourth proportional to 5,075,773.12, 7,006,241.85 and 4,537,689.10 is: 6,263,508.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,075,773.12 : 7,006,241.85 = 4,537,689.10 : x
  2. Step 2: Convert to fraction form
    5,075,773.12/7,006,241.85 = 4,537,689.10/x
  3. Step 3: Cross multiply
    5,075,773.12x = 7,006,241.85 × 4,537,689.10
  4. Step 4: Simplify right side
    5,075,773.12x = 31,792,147,274,708.83
  5. Step 5: Solve for x
    x = 31,792,147,274,708.83/5,075,773.12
  6. Step 6: Final answer
    x = 6,263,508.34

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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.