Home / 6,975,740.03-9,626,525.22-4,035,969.77

Finding the Fourth Proportional to 6,975,740.03, 9,626,525.22 and 4,035,969.77

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Solution

The fourth proportional to 6,975,740.03, 9,626,525.22 and 4,035,969.77 is: 5,569,640.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,975,740.03 : 9,626,525.22 = 4,035,969.77 : x
  2. Step 2: Convert to fraction form
    6,975,740.03/9,626,525.22 = 4,035,969.77/x
  3. Step 3: Cross multiply
    6,975,740.03x = 9,626,525.22 × 4,035,969.77
  4. Step 4: Simplify right side
    6,975,740.03x = 38,852,364,778,062.60
  5. Step 5: Solve for x
    x = 38,852,364,778,062.60/6,975,740.03
  6. Step 6: Final answer
    x = 5,569,640.58

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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.