Home / 6,316,583.31-8,706,647.34-4,937,490.27

Finding the Fourth Proportional to 6,316,583.31, 8,706,647.34 and 4,937,490.27

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Solution

The fourth proportional to 6,316,583.31, 8,706,647.34 and 4,937,490.27 is: 6,805,734.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,316,583.31 : 8,706,647.34 = 4,937,490.27 : x
  2. Step 2: Convert to fraction form
    6,316,583.31/8,706,647.34 = 4,937,490.27/x
  3. Step 3: Cross multiply
    6,316,583.31x = 8,706,647.34 × 4,937,490.27
  4. Step 4: Simplify right side
    6,316,583.31x = 42,988,986,525,571.38
  5. Step 5: Solve for x
    x = 42,988,986,525,571.38/6,316,583.31
  6. Step 6: Final answer
    x = 6,805,734.12

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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.