Home / 5,730,354.36-7,907,499.18-3,316,269.24

Finding the Fourth Proportional to 5,730,354.36, 7,907,499.18 and 3,316,269.24

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Solution

The fourth proportional to 5,730,354.36, 7,907,499.18 and 3,316,269.24 is: 4,576,225.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,730,354.36 : 7,907,499.18 = 3,316,269.24 : x
  2. Step 2: Convert to fraction form
    5,730,354.36/7,907,499.18 = 3,316,269.24/x
  3. Step 3: Cross multiply
    5,730,354.36x = 7,907,499.18 × 3,316,269.24
  4. Step 4: Simplify right side
    5,730,354.36x = 26,223,396,295,959.22
  5. Step 5: Solve for x
    x = 26,223,396,295,959.22/5,730,354.36
  6. Step 6: Final answer
    x = 4,576,225.94

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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.