Home / 10,625,219.40-14,662,735.05-6,041,541.18

Finding the Fourth Proportional to 10,625,219.40, 14,662,735.05 and 6,041,541.18

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Solution

The fourth proportional to 10,625,219.40, 14,662,735.05 and 6,041,541.18 is: 8,337,288.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,625,219.40 : 14,662,735.05 = 6,041,541.18 : x
  2. Step 2: Convert to fraction form
    10,625,219.40/14,662,735.05 = 6,041,541.18/x
  3. Step 3: Cross multiply
    10,625,219.40x = 14,662,735.05 × 6,041,541.18
  4. Step 4: Simplify right side
    10,625,219.40x = 88,585,517,616,004.36
  5. Step 5: Solve for x
    x = 88,585,517,616,004.36/10,625,219.40
  6. Step 6: Final answer
    x = 8,337,288.32

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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.