Home / 6,634,365.03-9,158,248.62-4,460,169.18

Finding the Fourth Proportional to 6,634,365.03, 9,158,248.62 and 4,460,169.18

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Solution

The fourth proportional to 6,634,365.03, 9,158,248.62 and 4,460,169.18 is: 6,156,932.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,634,365.03 : 9,158,248.62 = 4,460,169.18 : x
  2. Step 2: Convert to fraction form
    6,634,365.03/9,158,248.62 = 4,460,169.18/x
  3. Step 3: Cross multiply
    6,634,365.03x = 9,158,248.62 × 4,460,169.18
  4. Step 4: Simplify right side
    6,634,365.03x = 40,847,338,237,701.52
  5. Step 5: Solve for x
    x = 40,847,338,237,701.52/6,634,365.03
  6. Step 6: Final answer
    x = 6,156,932.59

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Double scale
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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.