Home / 8,508,045.04-11,742,094.86-4,837,511.56

Finding the Fourth Proportional to 8,508,045.04, 11,742,094.86 and 4,837,511.56

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Solution

The fourth proportional to 8,508,045.04, 11,742,094.86 and 4,837,511.56 is: 6,676,330.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,508,045.04 : 11,742,094.86 = 4,837,511.56 : x
  2. Step 2: Convert to fraction form
    8,508,045.04/11,742,094.86 = 4,837,511.56/x
  3. Step 3: Cross multiply
    8,508,045.04x = 11,742,094.86 × 4,837,511.56
  4. Step 4: Simplify right side
    8,508,045.04x = 56,802,519,623,866.57
  5. Step 5: Solve for x
    x = 56,802,519,623,866.57/8,508,045.04
  6. Step 6: Final answer
    x = 6,676,330.39

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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.