Home / 7,522,828.02-11,277,549.81-3,260,671.20

Finding the Fourth Proportional to 7,522,828.02, 11,277,549.81 and 3,260,671.20

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Solution

The fourth proportional to 7,522,828.02, 11,277,549.81 and 3,260,671.20 is: 4,888,106.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,522,828.02 : 11,277,549.81 = 3,260,671.20 : x
  2. Step 2: Convert to fraction form
    7,522,828.02/11,277,549.81 = 3,260,671.20/x
  3. Step 3: Cross multiply
    7,522,828.02x = 11,277,549.81 × 3,260,671.20
  4. Step 4: Simplify right side
    7,522,828.02x = 36,772,381,872,032.48
  5. Step 5: Solve for x
    x = 36,772,381,872,032.48/7,522,828.02
  6. Step 6: Final answer
    x = 4,888,106.14

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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.