Home / 9,790,106.02-14,681,007.14-4,666,608.82

Finding the Fourth Proportional to 9,790,106.02, 14,681,007.14 and 4,666,608.82

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Solution

The fourth proportional to 9,790,106.02, 14,681,007.14 and 4,666,608.82 is: 6,997,934.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,790,106.02 : 14,681,007.14 = 4,666,608.82 : x
  2. Step 2: Convert to fraction form
    9,790,106.02/14,681,007.14 = 4,666,608.82/x
  3. Step 3: Cross multiply
    9,790,106.02x = 14,681,007.14 × 4,666,608.82
  4. Step 4: Simplify right side
    9,790,106.02x = 68,510,517,406,006.98
  5. Step 5: Solve for x
    x = 68,510,517,406,006.98/9,790,106.02
  6. Step 6: Final answer
    x = 6,997,934.17

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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.