Home / 6,856,560.90-9,455,925.35-4,535,824.48

Finding the Fourth Proportional to 6,856,560.90, 9,455,925.35 and 4,535,824.48

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Solution

The fourth proportional to 6,856,560.90, 9,455,925.35 and 4,535,824.48 is: 6,255,383.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,856,560.90 : 9,455,925.35 = 4,535,824.48 : x
  2. Step 2: Convert to fraction form
    6,856,560.90/9,455,925.35 = 4,535,824.48/x
  3. Step 3: Cross multiply
    6,856,560.90x = 9,455,925.35 × 4,535,824.48
  4. Step 4: Simplify right side
    6,856,560.90x = 42,890,417,714,905.84
  5. Step 5: Solve for x
    x = 42,890,417,714,905.84/6,856,560.90
  6. Step 6: Final answer
    x = 6,255,383.47

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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.