Home / 7,395,875.55-11,085,569.85-3,075,506.26

Finding the Fourth Proportional to 7,395,875.55, 11,085,569.85 and 3,075,506.26

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Solution

The fourth proportional to 7,395,875.55, 11,085,569.85 and 3,075,506.26 is: 4,609,831.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,395,875.55 : 11,085,569.85 = 3,075,506.26 : x
  2. Step 2: Convert to fraction form
    7,395,875.55/11,085,569.85 = 3,075,506.26/x
  3. Step 3: Cross multiply
    7,395,875.55x = 11,085,569.85 × 3,075,506.26
  4. Step 4: Simplify right side
    7,395,875.55x = 34,093,739,441,628.33
  5. Step 5: Solve for x
    x = 34,093,739,441,628.33/7,395,875.55
  6. Step 6: Final answer
    x = 4,609,831.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.