Home / 6,285,243.02-9,434,461.41-5,570,159.63

Finding the Fourth Proportional to 6,285,243.02, 9,434,461.41 and 5,570,159.63

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Solution

The fourth proportional to 6,285,243.02, 9,434,461.41 and 5,570,159.63 is: 8,361,085.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,285,243.02 : 9,434,461.41 = 5,570,159.63 : x
  2. Step 2: Convert to fraction form
    6,285,243.02/9,434,461.41 = 5,570,159.63/x
  3. Step 3: Cross multiply
    6,285,243.02x = 9,434,461.41 × 5,570,159.63
  4. Step 4: Simplify right side
    6,285,243.02x = 52,551,456,050,490.67
  5. Step 5: Solve for x
    x = 52,551,456,050,490.67/6,285,243.02
  6. Step 6: Final answer
    x = 8,361,085.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.