Home / 4,042,988.69-6,046,063.01-3,019,038.02

Finding the Fourth Proportional to 4,042,988.69, 6,046,063.01 and 3,019,038.02

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Solution

The fourth proportional to 4,042,988.69, 6,046,063.01 and 3,019,038.02 is: 4,514,802.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,042,988.69 : 6,046,063.01 = 3,019,038.02 : x
  2. Step 2: Convert to fraction form
    4,042,988.69/6,046,063.01 = 3,019,038.02/x
  3. Step 3: Cross multiply
    4,042,988.69x = 6,046,063.01 × 3,019,038.02
  4. Step 4: Simplify right side
    4,042,988.69x = 18,253,294,087,174.26
  5. Step 5: Solve for x
    x = 18,253,294,087,174.26/4,042,988.69
  6. Step 6: Final answer
    x = 4,514,802.17

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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.