Home / 9,032,533.95-12,464,740.45-4,902,476.46

Finding the Fourth Proportional to 9,032,533.95, 12,464,740.45 and 4,902,476.46

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Solution

The fourth proportional to 9,032,533.95, 12,464,740.45 and 4,902,476.46 is: 6,765,332.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,032,533.95 : 12,464,740.45 = 4,902,476.46 : x
  2. Step 2: Convert to fraction form
    9,032,533.95/12,464,740.45 = 4,902,476.46/x
  3. Step 3: Cross multiply
    9,032,533.95x = 12,464,740.45 × 4,902,476.46
  4. Step 4: Simplify right side
    9,032,533.95x = 61,108,096,667,964.33
  5. Step 5: Solve for x
    x = 61,108,096,667,964.33/9,032,533.95
  6. Step 6: Final answer
    x = 6,765,332.63

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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.