Home / 6,903,587.88-9,523,000.86-4,320,784.62

Finding the Fourth Proportional to 6,903,587.88, 9,523,000.86 and 4,320,784.62

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Solution

The fourth proportional to 6,903,587.88, 9,523,000.86 and 4,320,784.62 is: 5,960,210.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,903,587.88 : 9,523,000.86 = 4,320,784.62 : x
  2. Step 2: Convert to fraction form
    6,903,587.88/9,523,000.86 = 4,320,784.62/x
  3. Step 3: Cross multiply
    6,903,587.88x = 9,523,000.86 × 4,320,784.62
  4. Step 4: Simplify right side
    6,903,587.88x = 41,146,835,652,134.77
  5. Step 5: Solve for x
    x = 41,146,835,652,134.77/6,903,587.88
  6. Step 6: Final answer
    x = 5,960,210.31

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1.5x scale

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.