Home / 7,555,735.32-10,430,901.66-6,069,538.68

Finding the Fourth Proportional to 7,555,735.32, 10,430,901.66 and 6,069,538.68

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Solution

The fourth proportional to 7,555,735.32, 10,430,901.66 and 6,069,538.68 is: 8,379,166.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,555,735.32 : 10,430,901.66 = 6,069,538.68 : x
  2. Step 2: Convert to fraction form
    7,555,735.32/10,430,901.66 = 6,069,538.68/x
  3. Step 3: Cross multiply
    7,555,735.32x = 10,430,901.66 × 6,069,538.68
  4. Step 4: Simplify right side
    7,555,735.32x = 63,310,761,092,646.20
  5. Step 5: Solve for x
    x = 63,310,761,092,646.20/7,555,735.32
  6. Step 6: Final answer
    x = 8,379,166.08

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1.5x scale

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.