Home / 10,147,851.10-14,006,068.98-6,020,173.36

Finding the Fourth Proportional to 10,147,851.10, 14,006,068.98 and 6,020,173.36

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Solution

The fourth proportional to 10,147,851.10, 14,006,068.98 and 6,020,173.36 is: 8,309,046.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,147,851.10 : 14,006,068.98 = 6,020,173.36 : x
  2. Step 2: Convert to fraction form
    10,147,851.10/14,006,068.98 = 6,020,173.36/x
  3. Step 3: Cross multiply
    10,147,851.10x = 14,006,068.98 × 6,020,173.36
  4. Step 4: Simplify right side
    10,147,851.10x = 84,318,963,351,718.38
  5. Step 5: Solve for x
    x = 84,318,963,351,718.38/10,147,851.10
  6. Step 6: Final answer
    x = 8,309,046.17

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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.