Home / 9,684,088.02-13,363,529.76-5,553,905.76

Finding the Fourth Proportional to 9,684,088.02, 13,363,529.76 and 5,553,905.76

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Solution

The fourth proportional to 9,684,088.02, 13,363,529.76 and 5,553,905.76 is: 7,664,096.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,684,088.02 : 13,363,529.76 = 5,553,905.76 : x
  2. Step 2: Convert to fraction form
    9,684,088.02/13,363,529.76 = 5,553,905.76/x
  3. Step 3: Cross multiply
    9,684,088.02x = 13,363,529.76 × 5,553,905.76
  4. Step 4: Simplify right side
    9,684,088.02x = 74,219,784,907,995.41
  5. Step 5: Solve for x
    x = 74,219,784,907,995.41/9,684,088.02
  6. Step 6: Final answer
    x = 7,664,096.48

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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.