Home / 7,602,039.84-11,402,968.19-3,053,006.94

Finding the Fourth Proportional to 7,602,039.84, 11,402,968.19 and 3,053,006.94

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Solution

The fourth proportional to 7,602,039.84, 11,402,968.19 and 3,053,006.94 is: 4,579,473.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,602,039.84 : 11,402,968.19 = 3,053,006.94 : x
  2. Step 2: Convert to fraction form
    7,602,039.84/11,402,968.19 = 3,053,006.94/x
  3. Step 3: Cross multiply
    7,602,039.84x = 11,402,968.19 × 3,053,006.94
  4. Step 4: Simplify right side
    7,602,039.84x = 34,813,341,048,165.34
  5. Step 5: Solve for x
    x = 34,813,341,048,165.34/7,602,039.84
  6. Step 6: Final answer
    x = 4,579,473.64

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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.