Home / 5,713,356.32-8,564,009.16-1,874,176.22

Finding the Fourth Proportional to 5,713,356.32, 8,564,009.16 and 1,874,176.22

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Solution

The fourth proportional to 5,713,356.32, 8,564,009.16 and 1,874,176.22 is: 2,809,287.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,713,356.32 : 8,564,009.16 = 1,874,176.22 : x
  2. Step 2: Convert to fraction form
    5,713,356.32/8,564,009.16 = 1,874,176.22/x
  3. Step 3: Cross multiply
    5,713,356.32x = 8,564,009.16 × 1,874,176.22
  4. Step 4: Simplify right side
    5,713,356.32x = 16,050,462,315,534.18
  5. Step 5: Solve for x
    x = 16,050,462,315,534.18/5,713,356.32
  6. Step 6: Final answer
    x = 2,809,287.82

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.