Home / 6,785,840.49-9,361,339.02-6,012,260.32

Finding the Fourth Proportional to 6,785,840.49, 9,361,339.02 and 6,012,260.32

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Solution

The fourth proportional to 6,785,840.49, 9,361,339.02 and 6,012,260.32 is: 8,294,154.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,785,840.49 : 9,361,339.02 = 6,012,260.32 : x
  2. Step 2: Convert to fraction form
    6,785,840.49/9,361,339.02 = 6,012,260.32/x
  3. Step 3: Cross multiply
    6,785,840.49x = 9,361,339.02 × 6,012,260.32
  4. Step 4: Simplify right side
    6,785,840.49x = 56,282,807,132,013.69
  5. Step 5: Solve for x
    x = 56,282,807,132,013.69/6,785,840.49
  6. Step 6: Final answer
    x = 8,294,154.16

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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.