Home / 10,692,022.10-16,038,033.15-3,868,582.10

Finding the Fourth Proportional to 10,692,022.10, 16,038,033.15 and 3,868,582.10

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Solution

The fourth proportional to 10,692,022.10, 16,038,033.15 and 3,868,582.10 is: 5,802,873.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,692,022.10 : 16,038,033.15 = 3,868,582.10 : x
  2. Step 2: Convert to fraction form
    10,692,022.10/16,038,033.15 = 3,868,582.10/x
  3. Step 3: Cross multiply
    10,692,022.10x = 16,038,033.15 × 3,868,582.10
  4. Step 4: Simplify right side
    10,692,022.10x = 62,044,447,963,296.62
  5. Step 5: Solve for x
    x = 62,044,447,963,296.62/10,692,022.10
  6. Step 6: Final answer
    x = 5,802,873.15

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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.