Home / 9,470,281.37-13,060,272.65-6,205,910.50

Finding the Fourth Proportional to 9,470,281.37, 13,060,272.65 and 6,205,910.50

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Solution

The fourth proportional to 9,470,281.37, 13,060,272.65 and 6,205,910.50 is: 8,558,445.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,470,281.37 : 13,060,272.65 = 6,205,910.50 : x
  2. Step 2: Convert to fraction form
    9,470,281.37/13,060,272.65 = 6,205,910.50/x
  3. Step 3: Cross multiply
    9,470,281.37x = 13,060,272.65 × 6,205,910.50
  4. Step 4: Simplify right side
    9,470,281.37x = 81,050,883,118,237.83
  5. Step 5: Solve for x
    x = 81,050,883,118,237.83/9,470,281.37
  6. Step 6: Final answer
    x = 8,558,445.09

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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.