Home / 6,897,035.66-9,518,653.44-3,799,875.51

Finding the Fourth Proportional to 6,897,035.66, 9,518,653.44 and 3,799,875.51

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Solution

The fourth proportional to 6,897,035.66, 9,518,653.44 and 3,799,875.51 is: 5,244,238.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,897,035.66 : 9,518,653.44 = 3,799,875.51 : x
  2. Step 2: Convert to fraction form
    6,897,035.66/9,518,653.44 = 3,799,875.51/x
  3. Step 3: Cross multiply
    6,897,035.66x = 9,518,653.44 × 3,799,875.51
  4. Step 4: Simplify right side
    6,897,035.66x = 36,169,698,094,833.25
  5. Step 5: Solve for x
    x = 36,169,698,094,833.25/6,897,035.66
  6. Step 6: Final answer
    x = 5,244,238.24

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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.