Home / 8,839,004.70-13,251,508.65-4,849,916.70

Finding the Fourth Proportional to 8,839,004.70, 13,251,508.65 and 4,849,916.70

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Solution

The fourth proportional to 8,839,004.70, 13,251,508.65 and 4,849,916.70 is: 7,271,035.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,839,004.70 : 13,251,508.65 = 4,849,916.70 : x
  2. Step 2: Convert to fraction form
    8,839,004.70/13,251,508.65 = 4,849,916.70/x
  3. Step 3: Cross multiply
    8,839,004.70x = 13,251,508.65 × 4,849,916.70
  4. Step 4: Simplify right side
    8,839,004.70x = 64,268,713,101,829.46
  5. Step 5: Solve for x
    x = 64,268,713,101,829.46/8,839,004.70
  6. Step 6: Final answer
    x = 7,271,035.06

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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.