Home / 8,852,026.14-12,216,960.09-4,985,303.22

Finding the Fourth Proportional to 8,852,026.14, 12,216,960.09 and 4,985,303.22

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Solution

The fourth proportional to 8,852,026.14, 12,216,960.09 and 4,985,303.22 is: 6,880,374.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,852,026.14 : 12,216,960.09 = 4,985,303.22 : x
  2. Step 2: Convert to fraction form
    8,852,026.14/12,216,960.09 = 4,985,303.22/x
  3. Step 3: Cross multiply
    8,852,026.14x = 12,216,960.09 × 4,985,303.22
  4. Step 4: Simplify right side
    8,852,026.14x = 60,905,250,475,288.48
  5. Step 5: Solve for x
    x = 60,905,250,475,288.48/8,852,026.14
  6. Step 6: Final answer
    x = 6,880,374.00

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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.