Home / 6,069,476.48-8,375,779.81-3,316,104.77

Finding the Fourth Proportional to 6,069,476.48, 8,375,779.81 and 3,316,104.77

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Solution

The fourth proportional to 6,069,476.48, 8,375,779.81 and 3,316,104.77 is: 4,576,171.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,069,476.48 : 8,375,779.81 = 3,316,104.77 : x
  2. Step 2: Convert to fraction form
    6,069,476.48/8,375,779.81 = 3,316,104.77/x
  3. Step 3: Cross multiply
    6,069,476.48x = 8,375,779.81 × 3,316,104.77
  4. Step 4: Simplify right side
    6,069,476.48x = 27,774,963,352,003.47
  5. Step 5: Solve for x
    x = 27,774,963,352,003.47/6,069,476.48
  6. Step 6: Final answer
    x = 4,576,171.18

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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.