Home / 3,287,936-4,931,904.04-924,032

Finding the Fourth Proportional to 3,287,936, 4,931,904.04 and 924,032

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Solution

The fourth proportional to 3,287,936, 4,931,904.04 and 924,032 is: 1,386,048.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,287,936 : 4,931,904.04 = 924,032 : x
  2. Step 2: Convert to fraction form
    3,287,936/4,931,904.04 = 924,032/x
  3. Step 3: Cross multiply
    3,287,936x = 4,931,904.04 × 924,032
  4. Step 4: Simplify right side
    3,287,936x = 4,557,237,153,889.28
  5. Step 5: Solve for x
    x = 4,557,237,153,889.28/3,287,936
  6. Step 6: Final answer
    x = 1,386,048.01

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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.