Home / 6,605,025.31-9,106,499.28-4,277,807.02

Finding the Fourth Proportional to 6,605,025.31, 9,106,499.28 and 4,277,807.02

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Solution

The fourth proportional to 6,605,025.31, 9,106,499.28 and 4,277,807.02 is: 5,897,910.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,605,025.31 : 9,106,499.28 = 4,277,807.02 : x
  2. Step 2: Convert to fraction form
    6,605,025.31/9,106,499.28 = 4,277,807.02/x
  3. Step 3: Cross multiply
    6,605,025.31x = 9,106,499.28 × 4,277,807.02
  4. Step 4: Simplify right side
    6,605,025.31x = 38,955,846,547,608.94
  5. Step 5: Solve for x
    x = 38,955,846,547,608.94/6,605,025.31
  6. Step 6: Final answer
    x = 5,897,910.26

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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.